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Kamali M, Talebi M, Mottaghipisheh J, Sarvestani ES, Mirshekari BM. An updated overview of Gypsophila species: Phytochemical and pharmacological investigations. Fitoterapia 2024; 179:106230. [PMID: 39326798 DOI: 10.1016/j.fitote.2024.106230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2024] [Revised: 09/10/2024] [Accepted: 09/21/2024] [Indexed: 09/28/2024]
Abstract
Medicinal plants and their consituents play a crucial role in disease prevention and treatment. The genus Gypsophila (Caryophyllaceae family), comprising approximately 150 species of flowering plants, holds significant value in both ornamental and therapeutic fields. Traditional uses in various cultures highlight their potential in treating a range of conditions, such as liver disorders, diabetes, and kidney stones. These resilient plants, known for their delicate blooms and adaptability to diverse environments, are rich in chemical compounds, including non-volatile constituents such as phenolic compounds (e.g., flavonoids), terpenoids, saponins, cyclopeptides, and alkaloids. Additionally, monoterpenes and sesquiterpenes, the primary volatile constituents, exhibit significant insecticidal properties. Gypsophila species show a broad spectrum of pharmacological effects, including hepatoprotective, cytotoxic, anti-diabetic, antioxidant, cytotoxic, anti-inflammatory, diuretic, neuroprotective, and anti-obesity properties. This review underscores the promising therapeutic potential of Gypsophila and advocates for further research, particularly clinical trials, to thoroughly assess their efficacy and safety. By consolidating existing knowledge, it sheds light on the potential of Gypsophila species as valuable resources for human health and underscores the need for continued exploration to uncover novel treatments and interventions.
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Affiliation(s)
- Marzie Kamali
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran; Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy and Pharmaceutical Sciences, Hormozgan University of Medical Sciences, Iran.
| | - Marjan Talebi
- Student Research Committee, Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Javad Mottaghipisheh
- Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, PO Box 7050, SE-750 07 Uppsala, Sweden
| | - Elahe Sasani Sarvestani
- Infectious and Tropical Diseases Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran
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Nga TT, Thi Hoan L, Anh BTM, Mai NT, Huong PTT, Nhiem NX, Kiem PV, Tai BH. Two new lignan glycosides from Acanthus ilicifoliusL. with their NO inhibition and cytotoxic activity. Nat Prod Res 2024; 38:3146-3154. [PMID: 37234021 DOI: 10.1080/14786419.2023.2218009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/03/2023] [Accepted: 05/20/2023] [Indexed: 05/27/2023]
Abstract
A phytochemical investigation of the methanolic extract of aerial parts of the Acanthus ilicifolius led to the isolation of two new lignan glycosides, acaniliciosides A and B (1 and 2), together with ten known compounds (3-12). The structures of isolated compounds were elucidated based on HR-ESI-MS, 1D and 2D NMR spectroscopic data. The absolute configurations of two new compounds were established by CD spectra. With the exception of compound 12, other compounds inhibited NO production in LPS activated RAW264.7 cells with IC50 values of 2.14-28.18 µM, as potent as that of the positive control of NG-monomethyl-L-arginine acetate (L-NMMA, IC50 of 32.50 µM). In addition, compounds 5-8 showed cytotoxic effects against SK-LU-1 and HepG2 cell lines with the IC50 values ranging from 16.48 to 76.40 μM compared to the positive control (ellipticine) with the IC50 values ranging from 1.23 to 1.46 μM.
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Affiliation(s)
- Tran Thuy Nga
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Lai Thi Hoan
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Bui Thi Mai Anh
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Nguyen Thi Mai
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
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Kaymak S, Kurtur OB, Gok B, Budama-Kilinc Y, Kecel-Gunduz S, Nath EÖ, Kartal M. Development of phytotherapeutic nanoformulation containing Gypsophila eriocalyx and its evaluation as a candidate formulation for osteoporosis treatment on human bone marrow stem cells. PHYTOCHEMICAL ANALYSIS : PCA 2024. [PMID: 39188072 DOI: 10.1002/pca.3440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 07/25/2024] [Accepted: 08/09/2024] [Indexed: 08/28/2024]
Abstract
INTRODUCTION Osteoporosis, one of the common bone diseases, manifests itself as a decrease in bone mass. Recently, the use of medicinal plants in the search for effective and low-toxicity therapeutics for the prevention or treatment of osteoporosis has become a trending topic. OBJECTIVE In this study, we aim to prepare a controlled drug carrier system loaded with Gypsophila eriocalyx to determine its potential for anti-osteoporosis applications. METHODS Gypsophila eriocalyx extract (GEE) was prepared, and components were determined. The molecular interactions of the components with Cathepsin K (CatK), which is used as a target in drug development against osteoporosis, were revealed by in silico molecular docking and MD methods. ADMET profiles were also examined. GEE-loaded chitosan nanoparticles (CNPs) were synthesized. The nanoparticles' morphology, encapsulation efficiency, loading capacity, release profile, average size, polydispersity index, and zeta potentials were determined. The cytotoxic effects of GEE and GEE-loaded CNPs on the L929 and osteogenic proliferation profiles on human bone marrow stem cells (hBMC) were examined. RESULTS The MD analysis revealed no breaks or atomic changes in the dynamic system, and the docking analysis confirmed the continued interaction of identical residues. It was determined that the GEE-loaded CNP formulation was produced successfully, had no toxic effect on the L929, and had an osteogenic proliferation effect on hBMC. CONCLUSION In line with the in vitro and in silico results obtained, it was evaluated that GEE-loaded CNPs can be used as a controlled drug release system as a candidate formulation with phytotherapeutic properties for osteoporosis treatment.q1.
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Affiliation(s)
- Sibel Kaymak
- Graduate School of Natural and Applied Science, Department of Bioengineering, Yildiz Technical University, Istanbul, Turkey
- Department of Traditional, Complementary and Integrative Medicine, Biotherapeutic Products Research and Development Program, Ankara Yildirim Beyazit University, Ankara, Turkey
| | - Ozan Baris Kurtur
- Graduate School of Natural and Applied Science, Department of Bioengineering, Yildiz Technical University, Istanbul, Turkey
| | - Bahar Gok
- Graduate School of Natural and Applied Science, Department of Bioengineering, Yildiz Technical University, Istanbul, Turkey
| | - Yasemin Budama-Kilinc
- Faculty of Chemical and Metallurgical Engineering, Department of Bioengineering, Yildiz Technical University, Istanbul, Turkey
- Health Biotechnology Joint Research and Application Center of Excellence, Istanbul, Turkey
| | - Serda Kecel-Gunduz
- Faculty of Science, Physics Department, Istanbul, Turkiye Istanbul University, Istanbul, Turkey
| | - Ebru Özdemir Nath
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Altınbaş University, Istanbul, Turkey
- Altınbaş University Natural Products Research and Development Center (DÜAGEM), Altınbaş University, Istanbul, Turkey
| | - Murat Kartal
- Faculty of Pharmacy, Pharmacognosy Department, Bezmialem Vakif University, Istanbul, Turkey
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Van Quoc N, Huu Tai B, Hai Yen P, Huy Hoang N, Thuy Hang DT, Thanh Huong PT, Anh Bang N, Thi Dung D, Thi Trang D, Giang LD, Van Kiem P. Three Undescribed Furanoditerpenoids from the Tinospora crispa that Inhibit NO Production. Chem Biodivers 2024:e202401679. [PMID: 39136410 DOI: 10.1002/cbdv.202401679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Accepted: 08/13/2024] [Indexed: 10/13/2024]
Abstract
Phytochemical study on the methanol extract of the stems of Tinospora crispa (L.) Hook.f. & Thomson led to the isolation of thirteen compounds including three undescribed cis-clerodane-type furanoditerpenoids (1-3) and ten known ones (4-13). Their chemical structures were determined by IR, HR-ESI-MS, 1D-, and 2D-NMR spectra. Compounds 2-4, 6 and 8 inhibited moderately NO production in LPS activated RAW 264.7 cells with the IC50 values of 83.5, 57.6, 75.3, 78.1, and 74.7 μM, respectively.
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Affiliation(s)
- Nguyen Van Quoc
- School of Chemistry, Biology and Environment, Vinh University, 182 Le Duan, Ben Thuy, Vinh City, Nghe An, 461010, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Le Duc Giang
- Department of Chemistry, Vinh University, 182 Le Duan, Ben Thuy, Vinh City, Nghe An, 461010, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Van Quoc N, Huy Hoang N, Huu Tai B, Hai Yen P, Thi Cuc N, Thanh Huong PT, Thi Dung D, Thi Trang D, The Cuong N, Duc Giang L, Van Kiem P. Tributelosides A-D: Four Undescribed Spirostan Glycosides Isolated from the Branches and Leaves of Tribulus terrestris with Their NO Production Inhibitory Activity in LPS Activated RAW 264.7 Cells. Chem Biodivers 2024; 21:e202401049. [PMID: 38757233 DOI: 10.1002/cbdv.202401049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/18/2024]
Abstract
Four undescribed spirostan glycosides, (25S)-5α-spirostan- 12-one-2α,3β-diol-3-O-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside (1), (25S)-5α-spirostan-12-one-2α,3β-diol-3-O-β-D-galatopyranosyl-(1→2)-β-D-glucopyranosyl- (1→4)-β-D-galactopyranoside (2), (25S)-5α-spirostan-12-one-2α,3β-diol-3-O-β-D-glucopyranosyl-(1→2)-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside (3), and hecogenin 3-O-β-D-glucopyranosyl-(1→3)-[β-D-xylopyranosyl-(1→2)]-β-D-glucopyranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-galactopyranoside (4), together with eleven known compounds (5-15) were isolated from the branches and leaves of Tribulus terrestris. Their chemical structures were established through spectroscopic methods, including HR-ESI-MS, 1D-, and 2D-NMR spectra. Preliminary biological evaluation on NO production inhibitory activity in LPS activated RAW 264.7 cells showed that compounds 1-3, 5, and 6 had significant inhibitory effects with IC50 values ranging from 2.4 to 18.3 μM, compared to that of the positive control compound, dexamethazone (IC50 13.6 μM).
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Affiliation(s)
- Nguyen Van Quoc
- School of chemistry, biology and environment, Vinh University, 182 Le Duan, Ben Thuy, Vinh City, Nghe An, 461010, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Cuc
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen The Cuong
- Institute of Ecology and Biological Resources, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Le Duc Giang
- Department of Chemistry, Vinh University, 182 Le Duan, Ben Thuy, Vinh City, Nghe An, 461010, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Luyen BTT, Trang BTT. New Solasodine-Type Glycoalkaloids Isolated from Solanum nigrum and Their Cytotoxic Activity. Chem Biodivers 2024; 21:e202400872. [PMID: 38668815 DOI: 10.1002/cbdv.202400872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 04/26/2024] [Indexed: 06/09/2024]
Abstract
Three undescribed solalodine-type glycoalkaloids, named solanigrinoside A-C (1-3), and six known compounds (4-9) were isolated from the whole plants of Solanum nigrum. Their structures were elucidated based on analysis of HR-ESI-MS, 1D- and 2D-NMR spectral data, and comparison with those reported in literatures. The solanigrinoside A-C (1-3), solasodine (4), and 3-acetoxysolasodine (5) exhibited cytotoxic effects against LU-1, Hep-G2, and MCF-7 cells with IC50 values in range from 4.6 μM to 56.2 μM. Compound 2 showed the significant cytotoxic activity with corresponding IC50 values of 5.7 μM, 7.9 μM, and 4.6 μM, respectively.
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Affiliation(s)
- Bui Thi Thuy Luyen
- Faculty of Pharmaceutical Chemistry and Technology, Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hoan Kiem, Hanoi, 11021, Vietnam
| | - Bui Thi Thu Trang
- Faculty of Chemical Technology, Hanoi University of Industry, 298 Cau Dien, Minh Khai, Bac Tu Liem, Hanoi, 11915, Vietnam
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Mai NT, Anh BTM, Xuan VT, Lan HTT, Yen DTH, Tai BH, Nhiem NX, Van Kiem P. Achyranbidens A-C: three new compounds from Achyranthes bidentata Blume. Nat Prod Res 2024; 38:2363-2372. [PMID: 36722288 DOI: 10.1080/14786419.2023.2174534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 12/30/2022] [Accepted: 01/22/2023] [Indexed: 02/02/2023]
Abstract
Phytochemical study on the roots of Achyranthes bidentata Blume led to the isolation of sixteen compounds including three new ones (1-3). Their chemical structures were determined as oleanolic acid 28-O-β-D-glucopyranoside-3-O-[β-D-glucopyranosyl-(1→3)-β-D-galactopyranoside) (1), methyl (8Z,11Z)-5,6,7-trihydroxytetradeca-8,11-dienoate (2), methyl (6E,11Z)-5,8,9-trihydroxytetradeca-6,11-dienoate (3), fulgidic acid (4), (9E,11E)-13-oxooctadeca-9,11-dienoic acid (5), (9Z,11E,15Z)-13-hydroxyoctadeca-9,11,15-trienoic acid (6), oleanolic acid 28-O-β-D-glucopyranoside-3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucuronopyranoside (7), oleanolic acid 28-O-β-D-glucopyranoside-3-O-β-D-glucopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→3)]-β-D-glucuronopyranoside (8), oleanolic acid 3-O-β-D-glucopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→3)]-β-D-glucuronopyranoside (9), oleanolic acid 3-O-α-L-rhamnopyranosyl-(1→3)-β-D-glucuronopyranoside (10), blumenol C glucoside (11), citroside A (12), 6S,9S-roseoside (13), ginsenoside Rg1 (14), 20-hydroxyecdysone (15), and benzyl α-L-rhamnopyranosyl-(1→6)]-β-D-glucopyranoside (16) by spectroscopic analysis. Compounds 1, 7 and 11-16 inhibited NO production in LPS-activated RAW264.7 cells with IC50 values in the range from 28.03 to 54.23 µM (positive control, L-NMMA: IC50 = 35.52 µM). Compounds 14 and 15 showed anti α-glucosidase activity with IC50 values of 176.24 and 156.92 µM, respectively, compared with the positive control, acarbose, IC50 = 160.99 μM.
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Affiliation(s)
- Nguyen Thi Mai
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Bui Thi Mai Anh
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Vu Thi Xuan
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Hoang Thi Tuyet Lan
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, Vietnam
| | - Duong Thi Hai Yen
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Bui Huu Tai
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Xuan Nhiem
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Phan Van Kiem
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
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Jiang H, Liu Y, Ren B, Lai Y, Chen HL, Li LM. Nervogenic Acid Derivatives and Phenanthrenes from Liparis nervosa and Their Antimicrobial and Immunosuppressive Activities. Chem Biodivers 2024; 21:e202400721. [PMID: 38639576 DOI: 10.1002/cbdv.202400721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/14/2024] [Accepted: 04/18/2024] [Indexed: 04/20/2024]
Abstract
Two new nervogenic acid derivatives liparisnervosides Q (1) and R (5), as well as five known nervogenic acid derivatives (2-4, 6, 7) and four phenanthrenes (8-11) were isolated from the whole plant of Liparis nervosa (Thunb. ex A. Murray) Lindl.. Their structures were detremined using extensive spectroscopic techniques, including 1D, 2D NMR, and HR-ESI-MS, and acid hydrolysis. Furthermore, their antimicrobial and immunosuppressive activities were evaluated. Nervosine VII (3) exhibited antimicrobial activity against Staphylococcus aureus with an MIC of 62.5 μg/mL and inhibited the proliferation of human T cells with an IC50 value of 9.67±0.96 μM. These findings contribute to our understanding of the potential pharmacological properties of these compounds.
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Affiliation(s)
- Hong Jiang
- College of Pharmacy, Key Laboratory of Research and Application of Ethnic Medicine Processing and Preparation on the Qinghai Tibet Plateau, Southwest Minzu University, Chengdu 6, 10041, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yang Liu
- Department of Gastroenterology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Bo Ren
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yi Lai
- School of Laboratory Medicine, Chengdu Medical College, Chengdu, 610500, China
| | - Hu-Lan Chen
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Li-Mei Li
- College of Pharmacy, Key Laboratory of Research and Application of Ethnic Medicine Processing and Preparation on the Qinghai Tibet Plateau, Southwest Minzu University, Chengdu 6, 10041, China
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Smakosz A, Matkowski A, Nawrot-Hadzik I. Phytochemistry and Biological Activities of Agrostemma Genus-A Review. PLANTS (BASEL, SWITZERLAND) 2024; 13:1673. [PMID: 38931105 PMCID: PMC11207627 DOI: 10.3390/plants13121673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/09/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024]
Abstract
The family Caryophyllaceae comprises more than 2600 species spread widely across all the continents. Their economic importance is mainly as ornamentals (carnation) and as weeds in agriculture. Some species have been used traditionally (and some are still) in herbal medicine or as emulsifiers in food processing. These applications are based on the high content of triterpenoid saponins. Typical for this family are also ribosome-inactivating proteins (RIPs), which are potentially highly toxic. Agrostemma githago L. (common corncockle) was historically considered a serious toxicological hazard owing to cereal grain contamination by its seeds. Notwithstanding, it was also recommended as a drug by various herbalists. In this review, the literature was searched in the PubMed, Google Scholar, and Scopus databases for papers focused on the chemical composition and bioactivity of the two accepted species of the Agrostemma genus. This systematic review adhered to the Preferred Reporting Items for Systematic Reviews and MetaAnalysis (PRISMA) guidelines. Current research reports the cytotoxicity against neoplastic cells; the protection against oxidative stress; the suppression of Leishmania major culture growth; the inhibition of protein synthesis; and the antiviral, anti-angiogenic, and antihypercholesterolemic activities of common corncockle. The future prospects of using A. githago saponins as adjuvants in drug formulations and enhancing the cytotoxicity of RIPs are also discussed.
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Affiliation(s)
| | - Adam Matkowski
- Department of Pharmaceutical Biology and Biotechnology, Faculty of Pharmacy, Wroclaw Medical University, 50-556 Wroclaw, Poland; (A.S.); (I.N.-H.)
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Kiem PV, Quoc NV, Tai BH, Yen PH, Huy Hoang N, Thi Thuy Hang D, Huong PTT, Anh Bang N, Dung DT, Trang DT, Giang LD. Five New Furostanol Glycosides from the Fruits of Tribulus terrestris with NO Production Inhibitory Activity. Chem Biodivers 2024:e202401273. [PMID: 38828879 DOI: 10.1002/cbdv.202401273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 06/01/2024] [Accepted: 06/03/2024] [Indexed: 06/05/2024]
Abstract
Eight furostanol glycosides including five undescribed compounds, named tribufurostanosides A-E (1-5), and three known ones (6-8) were isolated from the fruits of Tribulus terrestris L. Their chemical structures were determined by the IR, HR-ESI-MS, 1D-, and 2D-NMR spectra. Furostanols 1-8 significantly inhibited nitric oxide production in LPS activated RAW 264.7 cells with IC50 values ranging from 14.2 to 64.7 μM, compared to that of the positive control compound, dexamethazone (IC50 13.6 μM).
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Affiliation(s)
- Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Van Quoc
- School of Chemistry, Biology and Environment, Vinh University, 182 Le Duan, Ben Thuy, Vinh City, Nghe An, 461010, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Le Duc Giang
- Department of Chemistry, Vinh University, 182 Le Duan, Ben Thuy, Vinh City, Nghe An, 461010, Vietnam
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Van Kiem P, Nhiem NX, Hoang NH, Bang NA, Yen PH, Trang DT, Dung DT, Cuc NT, Huong PTT, Tai BH. Undescribed (2-7')-neolignans and polyoxygenated cyclohexene glycosides from the aerial parts of Piper mutabile C. DC. and their inhibitory effects on nitric oxide production. Fitoterapia 2024; 175:105903. [PMID: 38479620 DOI: 10.1016/j.fitote.2024.105903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/28/2024] [Accepted: 03/08/2024] [Indexed: 03/23/2024]
Abstract
A phytochemical study of the aerial parts of Piper mutabile C. DC. revealed seven undescribed compounds [two (2-7')-neolignans and five polyoxygenated cyclohexene glycosides] and six known propenylcatechol derivatives. The chemical structures of the isolated compounds were elucidated by extensive HR-ESI-MS and NMR analyses, as well as comparison with the literature. The absolute configurations of the (2-7')-neolignans were confirmed by GIAO 13C NMR calculations with a sorted training set strategy and TD-DFT calculation ECD spectra. The (2-7')-neolignans and polyoxygenated cyclohexene glycosides are unusual in natural sources. Undescribed neolignans 1 and 2 inhibited NO production in RAW 264.7 cells, with respective IC50 values of 14.4 and 9.5 μM.
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Affiliation(s)
- Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Do Thi Trang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Nguyen Thi Cuc
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam; Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam.
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12
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Bang NA, Duy ND, Tai BH, Thuy NTK, Yen PH, Dung DT, Hoang NH, Nhiem NX, Ban NK, Van Kiem P. Cryptobuchanosides A-G: seven previously undescribed triterpene glycosides from Cryptolepis buchananii R.Br. ex Roem. and Schult. with nitric oxide production inhibition activity. J Nat Med 2024; 78:741-752. [PMID: 38573418 DOI: 10.1007/s11418-024-01805-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 03/09/2024] [Indexed: 04/05/2024]
Abstract
In this study, nine triterpene glycosides including seven previously undescribed compounds (1-7), were isolated from leaves of Cryptolepis buchananii R.Br. ex Roem. and Schult. using various chromatographic methods. The chemical structures of the compounds were elucidated to be 3-O-β-D-glucopyranosyl-(1 → 6)-β-D-glucopyranosyluncargenin C 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (1), 3-O-β-D-glucopyranosyl-(1 → 2)-β-D-glucopyranosyluncargenin C 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (2), 3-O-β-D-glucopyranosyl-(1 → 2)-β-D-glucopyranosyluncargenin C 28-O-β-D-glucopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (3), 3-O-β-D-glucopyranosyl-(1 → 2)-β-D-glucopyranosylhederagenin 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (4), 3-O-β-D-glucopyranosylarjunolic acid 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (5), 3-O-β-D-glucopyranosyl-(1 → 2)-β- D-glucopyranosyl-6β,23-dihydroxyursolic acid 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (6), 3-O-β-D-glucopyranosyl-6β,23-dihydroxyursolic acid 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (7), asiatic acid 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (8), and 3-O-β-D-glucopyranosylasiatic acid 28-O-α-L-rhamnopyranosyl-(1 → 2)-β-D-glucopyranosyl ester (9), through infrared, high-resolution electrospray ionization mass spectrometry, one- and two-dimensional nuclear magnetic resonance spectral analyses. The isolates inhibited nitric oxide production in lipopolysaccharide-activated RAW 264.7 cells, with half-maximal inhibitory concentration (IC50) values of 18.8-58.5 µM, compared to the positive control compound, dexamethasone, which exhibited an IC50 of 14.1 µM.
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Affiliation(s)
- Ngo Anh Bang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Duc Duy
- Center for High Technology Development, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Thi Kim Thuy
- Center for High Technology Development, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Ninh Khac Ban
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
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13
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İnanir M, Uçar E, Tüzün B, Eruygur N, Ataş M, Akpulat HA. The pharmacological properties of Gypsophila eriocalyx: The endemic medicinal plant of northern central Turkey. Int J Biol Macromol 2024; 266:130943. [PMID: 38522690 DOI: 10.1016/j.ijbiomac.2024.130943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 03/13/2024] [Accepted: 03/14/2024] [Indexed: 03/26/2024]
Abstract
The aim of this study is to evaluate and compare the biological properties of different extracts (methanol, ethanol, and water) obtained from Gypsophila eriocalyx (G. eriocalyx), a medicinal plant traditionally used in Turkey. The components of different extracts were defined using the GC-MS method. The effects of G. eriocalyx extracts on cell proliferation, apoptosis, and cell cycle arrest in MDA-MB-231 breast cancer as well as in vitro antioxidant, enzyme inhibition, and antimicrobial activities were investigated. In accordance with the results obtained, although ethanol and methanol extracts of G. eriocalyx show higher antioxidant activity than G. eriocalyx water extract, enzyme inhibition activities of the extracts were not found to be significant compared to the reference drug. The methanol and ethanol extract of G. eriocalyx exhibited moderate antimicrobial activity against Staphylococcus aureus and methanol extract showed significant antimicrobial activity against Bacillus cereus. In addition, both extracts significantly inhibited cell viability in a dose-dependent manner in breast cancer cells. The cell growth inhibition by methanol and ethanol extracts induced S phase cell-cycle arrest and apoptosis in MDA-MB-231 cells. Lastly, in order to compare the activities of the chemicals found in Gypsophila eriocalyx plant extract, their activities against various proteins that are breast cancer protein (PDB ID:1A52 and 1JNX), antioxidant protein (PDB ID: 1HD2), AChE enzyme protein (PDB ID: 4M0E), BChE enzyme protein (PDB ID: 5NN0), and Escherichia coli protein (PDB ID: 4PRV)were compared. Then, ADME/T analysis calculations were made to examine the effects of molecules with high activity on human metabolism. Eventually, G. eriocalyx is thought to be a potent therapeutic herb that can be considered as an alternative and functional therapy for the management of diseases of a progressive nature related to oxidative damage such as infection, diabetes, cancer, and Alzheimer's disease.
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Affiliation(s)
- Merve İnanir
- Department of Pharmacology, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey.
| | - Esra Uçar
- Department of Medicinal and Aromatic Plant, Vocational School, Sivas Cumhuriyet University, Sivas, Turkey
| | - Burak Tüzün
- Plant and Animal Production Department, Technical SciencesVocational School of Sivas, Sivas Cumhuriyet University, Sivas, Turkey.
| | - Nuraniye Eruygur
- Department of Pharmacognosy, Faculty of Pharmacy, Selçuk University, Konya, Turkey
| | - Mehmet Ataş
- Department of Microbiology, Faculty of Pharmacy, Sivas Cumhuriyet University, Sivas, Turkey
| | - Hüseyin Aşkın Akpulat
- Department of Biology, Faculty of Science,Sivas Cumhuriyet University, Sivas, Turkey
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Huyen LT, Thao LT, Hang Nga NT, Ly QTK, Son NT, Tai BH, Thinh NS, Kiem PV. Undescribed Lignanamide and Flavone C-Glucoside Isolated from the Aerial Parts of Piper Samentosum with NO Production Inhibitory Activity in LPS Activated RAW 264.7 Cells. Chem Biodivers 2024; 21:e202400518. [PMID: 38501574 DOI: 10.1002/cbdv.202400518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/19/2024] [Accepted: 03/19/2024] [Indexed: 03/20/2024]
Abstract
In this study, two undescribed compounds (1 and 2), together with eight known compounds (3-10) were isolated from the aerial parts of Piper samentosum by various chromatography methods. Their chemical structures were determined to be 7'''-oxolyciumamide N (1), vitexin 2''-O-β-D-(6'''-feruloyl)-glucopyranoside (2), 1,2-dihydro-6,8-dimethoxy-7-hydroxy-1-(3,4-dihydroxyphenyl)-N1,N2-bis-[2-(-hydroxyphenyl)ethyl]-2,3-napthalene dicarboamide (3), vitexin 6''-O-β-D-glucopyranoside (4), vitexin 2''-O-α-L-rhamnopyranoside (5), methyl 2-hydroxybenzoate-2-O-β-D-apiofuranosyl-(1→2)-O-β-D-glucopyranoside (6), ficuside G (7), methyl 2-O-β-D-glucopyranosylbenzoate (8), methyl 2,5-dihydroxybenzoate-5-O-β-D-glucopyranoside (9), and 3,7-dimethyloct-1-ene-3,6,7-triol 6-O-β-D-glucopyranoside (10) by spectroscopic data analysis including HR-ESI-MS, 1D-, and 2D-NMR spectra. Compounds 1-5 inhibited nitric oxide production in LPS-stimulated RAW264.7 macrophages with the IC50 values of 27.62, 74.03, 38.54, 70.39, and 44.95 μM, respectively. The NMR data of 9 were firstly reported herein.
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Affiliation(s)
- Le Thi Huyen
- University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, 11400, Vietnam
| | - Luu Thu Thao
- University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, 11400, Vietnam
| | - Nhu Thi Hang Nga
- University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, 11400, Vietnam
| | - Quach Thi Khanh Ly
- University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, 11400, Vietnam
| | - Nguyen Thi Son
- University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, 11400, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Sy Thinh
- 354 Military Hospital, General Department of Logistics, 120 Doc Ngu, Ba Dinh, Hanoi, Viet Nam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Yen PH, Tai BH, Thuy Hang DT, Doan Tung Lam L, Dung DT, Trang DT, Thi Hai Yen D, Hoang NH, Thanh Huong PT, Dung NV, Bang NA, Duy ND, Van Kiem P. Discovery of new triterpene glycosides from Dendrobium officinale with their α-glucosidase and α-amylase inhibitory activity. RSC Adv 2024; 14:12147-12157. [PMID: 38628471 PMCID: PMC11019663 DOI: 10.1039/d4ra01483a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/08/2024] [Indexed: 04/19/2024] Open
Abstract
In this study, seven new pentacyclic triterpene glycosides, named dendrocinaosides A-G (1-7), and six known ones (8-13) were isolated from the whole plants of Dendrobium officinale. Their structures were determined by analyses of HR-ESI-MS, 1D and 2D NMR spectra. Compounds 1-4, 8, and 9 potentially inhibited α-glucosidase and α-amylase activities with the IC50 values ranging from 31.3 ± 2.2 to 42.4 ± 2.5 μM for anti α-glucosidase and from 36.5 ± 1.8 to 56.4 ± 2.0 μM for anti α-amylase activities, respectively, which were lower than that of the positive control, acarbose, showing IC50 values of 47.1 ± 1.4 μM for anti α-glucosidase and 145.7 ± 2.2 μM for anti α-amylase.
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Affiliation(s)
- Pham Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology, VAST 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Le Doan Tung Lam
- Graduate University of Science and Technology, VAST 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Duong Thi Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Nguyen Viet Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Nguyen Duc Duy
- Center for High Technology Research and Development, VAST 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST) 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
- Graduate University of Science and Technology, VAST 18 Hoang Quoc Viet, Cau Giay Hanoi Vietnam
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16
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Nguyen MK, Nguyen VP, Yang SY, Min BS, Kim JA. Astraoleanosides E-P, oleanane-type triterpenoid saponins from the aerial parts of Astragalus membranaceus Bunge and their β-glucuronidase inhibitory activity. Bioorg Chem 2024; 145:107230. [PMID: 38387397 DOI: 10.1016/j.bioorg.2024.107230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/24/2024] [Accepted: 02/18/2024] [Indexed: 02/24/2024]
Abstract
Historically, Astragalus membranaceus Bunge has been used as a beneficial medicinal plant, particularly in the Asian traditional medical systems, for the treatment of various human diseases such as stomach ulcers, diarrhea, and respiratory issues associated with phlegm. In this study, a phytochemical characterization of the aerial parts of A. membranaceusled to the isolation of 29 oleanane-type triterpenoid saponins, including 11 new compounds named astraoleanosides E-P (6-9, 13, 14, 18-22), as well as 18 known ones. The structures of these compounds were elucidated using nuclear magnetic resonance (NMR) spectroscopy and high-resolution mass spectrometry. Among them, astraoleanoside H (9) and cloversaponin III (15) demonstrated the most potent β-glucuronidase inhibitory activities, with IC50 values of 21.20 ± 0.75 and 9.05 ± 0.47 µM, respectively, compared to the positive control d-saccharic acid 1,4-lactone (IC50 = 20.62 ± 1.61 µM). Enzyme kinetics studies were then conducted to investigate the type of inhibition exhibited by these active compounds. In addition, the binding mechanism, key interactions, binding stability, and dynamic behavior of protein-ligand complexes were investigated through in silico approaches, such as molecular docking and molecular dynamics simulations. These findings highlight the promising potential of triterpenoid saponins from A. membranaceus as lead compounds for β-glucuronidase inhibitors, offering new possibilities for the development of therapeutic agents targeting various diseases where β-glucuronidase plays a crucial role.
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Affiliation(s)
- Manh Khoa Nguyen
- Vessel-Organ Interaction Research Center, VOICE (MRC), College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea; BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea; National Institute of Medicinal Materials (NIMM), Hanoi 100000, Vietnam
| | - Viet Phong Nguyen
- Vessel-Organ Interaction Research Center, VOICE (MRC), College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Seo Young Yang
- Department of Biology Education, Teachers College and Institute for Phylogenomics and Evolution, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Byung Sun Min
- College of Pharmacy, Drug Research and Development Center, Daegu Catholic University, Gyeongbuk 38430, Republic of Korea.
| | - Jeong Ah Kim
- Vessel-Organ Interaction Research Center, VOICE (MRC), College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea; BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea.
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Nguyen CTS, Vo TH, Pham NKT, Huynh BLC, Ngo TN, Dang VS, Huynh TKC, Bui TD, Nguyen DXK, Phan NM, Mai DT, Nguyen KPP, Nguyen TP. Comtrifosides A and B, two new triterpenoid saponins from the leaves of Combretum trifoliatum. Nat Prod Res 2024:1-8. [PMID: 38516731 DOI: 10.1080/14786419.2024.2332487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/10/2024] [Indexed: 03/23/2024]
Abstract
The phytochemical composition of the Combretum trifoliatum leaves was studied for the first time. Two new triterpenoid saponins, named comtrifoside A (1) and comtrifoside B (2), together with two other saponins (3-4) were purified by variously chromatographic techniques. For the first time, compound 3 was informed from the Combretum genus, as well as all of the isolated compounds (1-4) were reported from C. trifoliatum. The chemical structures of them were clearly characterised using extensive UV-VIS, IR, HRMS-ESI, and NMR experimental data. The in vitro anti-inflammatory activities of 1 & 2 were examined against NO overproduction in LPS activation of RAW264.7.
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Affiliation(s)
- Cong Thai Son Nguyen
- Faculty of Chemistry, Graduate University of Science and Technology (GUST), Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Marie Curie High School, District 3, Ho Chi Minh City, Vietnam
| | - Thanh Hoa Vo
- School of Medicine, Vietnam National University HCM City, Binh Duong Province, Vietnam
| | | | | | | | - Van Son Dang
- Institute of Tropical Biology (ITB), Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Thi Kim Chi Huynh
- Institute of Chemical Technology (ICT), Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Trong Dat Bui
- Institute of Chemical Technology (ICT), Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Diep Xuan Ky Nguyen
- Institute of Chemical Technology (ICT), Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Nhat Minh Phan
- Faculty of Chemistry, Graduate University of Science and Technology (GUST), Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemical Technology (ICT), Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Dinh Tri Mai
- Faculty of Chemistry, Graduate University of Science and Technology (GUST), Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemical Technology (ICT), Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
| | - Kim Phi Phung Nguyen
- University of Science, Vietnam National University HCM City, Ho Chi Minh City, Vietnam
| | - Tan Phat Nguyen
- Faculty of Chemistry, Graduate University of Science and Technology (GUST), Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemical Technology (ICT), Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
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18
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Ha TTT, Dung NT, Trung KH, Tai BH, Kiem PV. Phytochemical constituents from the rhizomes of Kaempferia parviflora Wall. ex Baker and their acetylcholinesterase inhibitory activity. Nat Prod Res 2024; 38:994-1001. [PMID: 37157866 DOI: 10.1080/14786419.2023.2210738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 05/02/2023] [Indexed: 05/10/2023]
Abstract
Phytochemical study on the rhizomes of Kaempferia parviflora led to the isolation of twenty-three compounds including six phenolic glycosides (1-6), thirteen flavones (7-19), and five phenolic compounds (20-23). Of these, the new compounds were determined to be 2,4-dihydroxy-6-methoxyacetophenone-2-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside (1), 2-hydroxy-4-propionyl-phenyl O-β-D-glucopyranoside (2), and 4-hydroxy-3,5-dimethoxyacetophenone 8-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (3) and named as kaempanosides A-C, respectively. Their chemical structures were established based on HR-ESI-MS, 1D and 2D NMR spectra. All compounds 1-23 exhibited acetylcholinesterase inhibitory activity with IC50 values ranging from 57.76 to 253.31 µM.
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Affiliation(s)
- Tran Thi Thu Ha
- Institute of Forestry and Sustainable Development, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
- Forestry Faculty, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
| | - Nguyen Tien Dung
- Forestry Faculty, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
| | - Khuat Huu Trung
- Deparment of Plant Physiology and Biochemistry, Agricultural Gennetics Institute, Hanoi, Vietnam
| | - Bui Huu Tai
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, VAST, Hanoi, Vietnam
| | - Phan Van Kiem
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, VAST, Hanoi, Vietnam
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19
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Tung NKT, Dung DT, Kiem PV, Hang DTT, Nhiem NX, The NV, Seo Y, Kang JS, Tai BH. Alkaloids and Lignans from the Aerial Parts of Rauvolfia tetraphylla Inhibit NO Production in LPS-activated RAW 264.7 Cells. Chem Biodivers 2024; 21:e202302123. [PMID: 38253808 DOI: 10.1002/cbdv.202302123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/20/2024] [Accepted: 01/22/2024] [Indexed: 01/24/2024]
Abstract
Three previously undescribed compounds named rauvolphyllas A-C (1-3), along with thirteen known compounds, 18β-hydroxy-3-epi-α-yohimbine (4), yohimbine (5), α-yohimbine (6), 17-epi-α-yohimbine (7), (E)-vallesiachotamine (8), (Z)-vallesiachotamine (9), 16S-E-isositsirikine (10), Nb -methylisoajimaline (11), Nb -methylajimaline (12), ajimaline (13), (+)-lyoniresinol 3α-O-β-D-glucopyranoside (14), (+)-isolarisiresinol 3α-O-β-D-glucopyranoside (15), and (-)-lyoniresinol 3α-O-β-D-glucopyranoside (16) were isolated from the aerial parts of Rauvolfia tetraphylla L. Their chemical structures were elucidated based on the extensive spectroscopic interpretation of HR-ESI-MS, 1D and 2D NMR spectra. The absolute configurations of 2 and 3 were determined by experimental ECD spectra. Compounds 5, 6, 7, and 11-13 exhibited nitric oxide production inhibition activity in LPS-activated RAW 264.7 cells with the IC50 values of 79.10, 44.34, 51.28, 33.54, 37.67, and 28.56 μM, respectively, compared to that of the positive control, dexamethasone, which showed IC50 value of 13.66 μM. The other isolates were inactive with IC50 values over 100 μM.
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Affiliation(s)
- Ninh Khac Thanh Tung
- College of Pharmacy, Chungnam National University, Daejeon, 305-764, Korea
- Center for High Technology Research and Development, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Van The
- Traditional Medicine Hospital of Public Security Ministry of Vietnam, Hanoi, 10000, Vietnam
| | - Yohan Seo
- New Drug Development Center, Daegu-Gyeongbuk Medical Innovation Foundation (KMEDIhub, 88 Dongnae-ro, Dong-gu, Daegu, Korea
| | - Jong Seong Kang
- College of Pharmacy, Chungnam National University, Daejeon, 305-764, Korea
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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20
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Yen DTH, Hang DTT, Yen PH, Tai BH, Dung DT, Huong PTT, Dung NV, Trang DT, Bang NA, Mai NT, Kiem PV. Four Undescribed compounds Isolated from the Aerial Parts of Phyllanthus cochinchinensis with Antimicrobial Activity and NO Production Inhibitory Activity in LPS Activated RAW 264.7 Cells. Chem Biodivers 2024; 21:e202302105. [PMID: 38269614 DOI: 10.1002/cbdv.202302105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/25/2024] [Accepted: 01/25/2024] [Indexed: 01/26/2024]
Abstract
Four previously undescribed compounds named phyllancosides A and B (1 and 2), and phyllancochines A and B (3 and 4) together with ten known compounds (5-14) were isolated from the aerial parts of Phyllanthus cochinchinensis Spreng. Their chemical structures were elucidated on the basis of comprehensive analysis of IR, HR-ESI-MS, 1D and 2D NMR spectra. The absolute configurations of 1 and 2 were determined by electronic circular dichroism (ECD) spectra. Compounds 3, 4, and 10 showed antimicrobial activity against E. faecalis, S. aureus, and B. cereus with the MIC values in range of 32-256 μg/mL. Compound 11 inhibited E. faecalis and B. cereus, and 7 inhibited S. aureus with the MIC values in range of 64-128 μg/mL. In addition, compounds 1, 3, 4, 8, and 9 showed significantly NO production inhibitory activity in LPS activated RAW 264.7 cells with IC50 values ranging from 36.57 to 56.34 μM.
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Affiliation(s)
- Duong Thi Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Viet Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Mai
- Faculty of Basic Sciences, University of Transport and Communications, Hanoi, 11512, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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21
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Trang DT, Tai BH, Hoang NH, Cuc NT, Bang NA, Dung DT, Yen DTH, Huong PTT, Dung NV, Hang DTT, Yen PH, Kiem PV. Undescribed Triterpenes from the Leaves of Syzygium myrsinifolium with Their α-Glucosidase and α-Amylase Inhibition Activity. Chem Biodivers 2024; 21:e202400124. [PMID: 38279623 DOI: 10.1002/cbdv.202400124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 01/26/2024] [Accepted: 01/26/2024] [Indexed: 01/28/2024]
Abstract
Two undescribed triterpenes, syzyfolium A (1) and syzyfolium B (2), together with twelve known compounds, terminolic acid (3), actinidic acid (4), piscidinol A (5), threo-dihydroxydehydrodiconiferyl alcohol (6), lariciresinol-4-O-β-D-glucoside (7), icariol A2 (8), 14β,15β-dihydroxyklaineanone (9), garcimangosone D (10), (+)-catechin (11), myricetin-3-O-α-L-rhamnopyranoside (12), quercitrin (13), and 3, 4, 5-trimethoxyphenyl-(6'-O-galloyl)-O-β-D-glucopyranoside (14) were isolated from the leaves of Syzygium myrsinifolium. Their chemical structures were determined by IR, HR-ESI-MS, 1D and 2D NMR spectra. Compounds 3 and 4 inhibited significantly α-glucosidase with IC50 values of 23.99 and 36.84, respectively, and compounds 1 and 2 inhibited significantly α-amylase with IC50 values of 35.48 and 43.65 μM, respectively.
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Affiliation(s)
- Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Cuc
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Viet Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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22
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Hoa NTT, Cham BT, Hoang Anh NT, Tuan Hiep N, Anh NTK, Nhung LTH, Adorisio S, Delfino DV, Thuy TT, Thuy Linh NT. Identification and nitric oxide production inhibitory activity of phenolic derivatives from the trunks of Gnetum latifolium. Nat Prod Res 2024:1-5. [PMID: 38400522 DOI: 10.1080/14786419.2024.2320729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 02/11/2024] [Indexed: 02/25/2024]
Abstract
Phytochemical investigation of the trunks from Gnetum latifolium led to the isolation of a novel phenolic glucoside, 2E-2,4-di-(3,4-dihydroxyphenyl)but-2-en-1-yl-O-β-D-glucopyranoside (1), along with five known stilbene derivatives (2-6). Their structures were determined mainly using high-resolution electrospray ionisation mass spectrometry and nuclear magnetic resonance spectroscopic analyses, followed by comparisons of observed spectral data with reported values. The novel compound 1 in G. latifolium was found to be useful as a chemotaxonomic marker. Biological evaluation revealed that compound 6 had remarkable inhibitory effects on nitric oxide production, with a half-maximal inhibitory concentration (IC50) value of 4.85 ± 0.20 µM, which was much higher than that of the positive control dexamethasone (IC50 = 14.20 ± 0.54 µM).
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Affiliation(s)
- Nguyen Thi Thu Hoa
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemistry, VAST, Hanoi, Vietnam
- Vietnam National University of Agriculture, Hanoi, Vietnam
| | - Ba Thi Cham
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemistry, VAST, Hanoi, Vietnam
| | - Nguyen Thi Hoang Anh
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemistry, VAST, Hanoi, Vietnam
| | - Nguyen Tuan Hiep
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- National Institute of Medicinal Materials, Hanoi, Vietnam
| | | | | | - Sabrina Adorisio
- Master in Musculoskeletal and Rheumatology Physiotherapy, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Domenico V Delfino
- Master in Musculoskeletal and Rheumatology Physiotherapy, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Trinh Thi Thuy
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemistry, VAST, Hanoi, Vietnam
| | - Nguyen Thi Thuy Linh
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Institute of Chemistry, VAST, Hanoi, Vietnam
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23
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Hoang NH, Yen PH, Trang DT, Dung DT, Cuc NT, Bang NA, Trang BTN, Nhiem NX, Tai BH, Kiem PV. Four Steroidal Saponins from the Trunks of Dracaena cambodiana with Inhibition of NO Production in LPS Activated RAW264.7 Cells. Chem Biodivers 2024; 21:e202301764. [PMID: 38050750 DOI: 10.1002/cbdv.202301764] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/03/2023] [Accepted: 12/04/2023] [Indexed: 12/06/2023]
Abstract
Dracaena cambodiana Pierre ex Gagnep. is well known as a medicinal plant and widely distributed in Vietnam. Phytochemical investigation on the trunks of D. cambodiana lead to the isolation of four undescribed compounds (1-4) together with seven known ones (5-11). Their structures were determined to be pennogenin-24-yl-O-β-D-glucopyranoside (1), 17α-hydroxycambodianoside C (2), (25R)-27-hydroxypenogenin 3-O-α-L-rhamnopyranosyl-(1→3)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside (3), (3β,25R)-17α,22α-dihydroxy-furost-5-en-3-yl-O-α-L-rhamnopyranosyl-(1→3)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside (4), dracagenin A (5), 1-O-β-D-glucopyranosyl-2-hydroxy-4-allylbenzene (6), 1-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-2-hydroxy-allylbenzene (7), 2-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-1-hydroxy-allylbenzene (8), cinnamrutinoside A (9), icariside D1 (10), and seco-isolariciresinol 9-O-β-glucopyranoside (11) by extensive spectroscopic investigation, HR-ESI-MS, 1D and 2D NMR spectra. The anti-inflammatory activity of the isolated compounds was evaluated on macrophages. Compounds 1-6 significantly inhibited nitric oxide production in lipopolysaccharide (LPS)-induced RAW 264.7 macrophages. Among them, compound 1 showed the best inhibitory activity with an IC50 value of 8.90±0.56 μM.
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Affiliation(s)
- Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Cuc
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Thi Nha Trang
- Hanoi University of Natural Resources and Environment, 41A Phu Dien, North Tu Liem, Hanoi, 10000, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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24
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Hang PT, Hue NT, Nam NH, Tuan NL, Van Cuong P, Vuong NQ, Hoang NH, Tai BH, Kiem PV. Chryroxosides A-E: five new triterpene saponins from the leaves of Chrysophyllum roxburghii G.Don. and their cytotoxic activity. Nat Prod Res 2024; 38:735-743. [PMID: 37021784 DOI: 10.1080/14786419.2023.2196623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/22/2023] [Indexed: 04/07/2023]
Abstract
Five undescribed oleanane triterpene glycosides named chryroxosides A-D (1-5), together with five known compounds (6-10) were isolated from the leaves of Chrysophyllum roxburghii G.Don. Their chemical structures were elucidated by extensive spectroscopic data analyses including IR, HR-ESI-MS, 1D and 2D NMR). Compounds 1, 3, and 5 showed cytotoxic effects against KB, HepG2, HL60, P388, HT29, and MCF7 cell lines with the IC50 values ranging from 14.40 to 52.63 μM compared to the positive control compound (ellipticine) with the IC50 values ranging from 1.34 to 1.99 μM.
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Affiliation(s)
- Pham Thi Hang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Thi Hue
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Hoang Nam
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Le Tuan
- Natural Science Department, Quy Nhon University, Quy Nhon, Vietnam
| | - Pham Van Cuong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Quoc Vuong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
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25
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Yen PH, Tai BH, Hoang NH, Dung DT, Nhiem NX, Yen DTH, Huong PTT, Dung NV, Hang DTT, Ha NT, Trang DT, Thu VK, Kiem PV. Four New Steroidal Saponins from the Roots of Dracaena cambodiana with NO Production Inhibition Activity in LPS Activated RAW 264.7 Cells. Chem Biodivers 2024; 21:e202301963. [PMID: 38117264 DOI: 10.1002/cbdv.202301963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 12/21/2023]
Abstract
Seven steroidal saponins including three new 16,23-cyclocholestanes (1-3) and one new pregane (4) were isolated from the roots of Dracaena cambodiana Pierre ex Gagnep. Their chemical structures were elucidated to be (23R,25R)-26-O-β-D-glucopyranosyl-16,23-cyclocholesta-5,17(20)-dien-22-one-3β,16α,26-triol-3-O-α-L-rhamnopyranosyl-(1→2)-[α-L-rhamnopyranosyl-(1→3)]-β-D-glucopyranoside (1), (23R,25R)-26-O-β-D-glucopyranosyl-16,23-cyclocholesta-5,17,20(22)-trien-3β,22,26-triol-3-O-α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranoside (2), (23R,25R)-16,23-cyclocholesta-5,16,20(22)-trien-3β,22,26-triol-3-O-α-L-rhamnopyranosyl-(1→3)-β-D-glucopyranoside (3), 3β-[(O-α-L-rhamnopyranosyl-(1→3)-[α-L-rhamnopyranosyl-(1→2)]-β-D-gluco-pyranosyl)oxy]-pregna-5,17(20)-diene-16-one-20-carboxylic acid 4''''-O-β-D-glucopyranosylisopentyl ester (4), cambodianoside A (5), diosbulbiside C (6), and diosbulbiside D (7), by IR, HR-ESI-MS, 1D and 2D NMR spectra. Compounds 1 and 4-7 inhibited nitric oxide (NO) production in lipopolysaccharide activated RAW 264.7 cells with IC50 values ranging from 19.03±1.84 to 67.92±3.81 μM, whereas compounds 2 and 3 were inactive with IC50 values over 100 μM.
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Affiliation(s)
- Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Viet Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Ha
- Drug, Comestic and Food Quality Control Center of Ha Tinh Province, 46 Ha Hoang street, Thach Trung, Ha Tinh, 480000, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Vu Kim Thu
- Faculty of Basic Sciences, Hanoi University of Mining and Geology, Hanoi, 10000, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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26
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Cuc NT, Dung DT, Bang NA, Yen DTH, Huy Hoang N, Kiem PV, Tai BH. Glycoside constituents of Camellia amplexicaulis and their α-glucosidase inhibitory activity. Nat Prod Res 2024; 38:759-767. [PMID: 37005002 DOI: 10.1080/14786419.2023.2196724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/23/2023] [Indexed: 04/04/2023]
Abstract
Four new glycosides, named amplexicosides A-D (1-4), and five known compounds: benzyl 2-[β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyloxy]-benzoate (5), benzyl 2-neohesperidosyloxy-6-hydroxybenzoate (6), chrysandroside A (7), chrysandroside B (8) and camelliquercetiside C (9) were isolated from the branches and leaves of Camellia amplexicaulis (Pit.) Cohen-Stuart. Their structures were elucidated using HR-ESI-MS and 1D- and 2D-NMR spectra and compared to reported NMR data. All of the isolated compounds were screened in an α-glucosidase assay. Compounds 4, 8, and 9 significantly inhibited α-glucosidase with respective IC50 values of 254.9 ± 4.2, 304.8 ± 11.9 and 228.1 ± 16.4 μM.
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Affiliation(s)
- Nguyen Thi Cuc
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Duong Thi Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
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Duc Duy N, Anh Bang N, Hai Yen P, Thi Trang D, Thi Nha Trang B, Thi Kim Thuy N, Thi Cuc N, Xuan Nhiem N, Van Kiem P, Khac Ban N, Huu Tai B. Four New Pentacyclic Triterpene Glycosides Isolated from the Fruits of Cryptolepis buchananii R.Br. ex Roem. & Schult and Their Inhibition of NO Production in LPS-activated RAW264.7 Cells. Chem Biodivers 2023; 20:e202301683. [PMID: 38012075 DOI: 10.1002/cbdv.202301683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/27/2023] [Accepted: 11/27/2023] [Indexed: 11/29/2023]
Abstract
From the methanol extract of the Cryptolepis buchananii fruits, four undescribed pentacyclic triterpenene glycosides (1-4) and five known pentacyclic triterpenenes (5-9) were isolated. Their structures were determined to be uncargenin C 28-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl ester (1), 3-O-β-D-glucopyranosyluncargenin C 28-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl ester (2), 3-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl-6β,23-dihydroxyursolic acid 28-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl ester (3), 3-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosylasiatic acid 28-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranosyl ester (4), asiatic acid (5), 2α,3β,23-trihydroxyoleana-11,13(18)-dien-28-oic acid (6), arjunolic acid (7), 6β-hydroxyarjunolic acid (8), and actinidic acid (9) based on analyses of their HR-ESI-MS, 1D and 2D NMR spectra. All the isolates showed significantly NO production inhibition in LPS-activated RAW264.7 cells with the IC50 values ranging from 18.79 to 37.57 μM, compared to that of the positive control compound, dexamethasone, which showed IC50 value of 14.05 μM.
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Affiliation(s)
- Nguyen Duc Duy
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Center for High Technology Development, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Thi Nha Trang
- Hanoi University of Natural Resources and Environment, 41 A Phu Dien, North Tu Liem, Hanoi, 10000, Vietnam
| | - Nguyen Thi Kim Thuy
- Center for High Technology Development, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Cuc
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Xuan Nhiem
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ninh Khac Ban
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Huong PTT, Nhiem NX, Park S, Seo Y, Jeong SB, Trang DT, Yen DTH, Dung DT, Hoa TTV, Huyen LT, Lam LDT, Tai BH, Kiem PV. Three Undescribed Iridoid Derivatives Isolated from the Fruits of Vitex trifolia with Their Cytotoxic and Antimicrobial Activities. Chem Biodivers 2023; 20:e202301296. [PMID: 37842907 DOI: 10.1002/cbdv.202301296] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/14/2023] [Accepted: 10/16/2023] [Indexed: 10/17/2023]
Abstract
Vitex trifolia L. is a medicinal plant and widely distributed in the northern mountainous areas of Vietnam. Phytochemical study on the fruits of this plant led to the isolation of nine iridoid derivatives (1-9) including three undescribed compounds (1-3). Their structures were elucidated to be 3''-hydroxyscrophuloside A1 (1), 3''-hydroxycallicoside D (2), 2'-p-hydroxybenzoylaucubin (3), 6'-p-hydroxybenzoylmussaenosidic acid (4), nishindaside (5), agnuside (6), 10-O-vanilloylaucubin (7), 6'-O-p-hydroxybenzoyl-gardoside (8), and buddlejoside B (9) based on extensive analyses of HR-ESI-MS, 1D and 2D NMR spectra. Compounds 1, 2, 4, and 8 significantly posessed anti-barterial activity against Enterococcus faecalis, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa strains with MIC values in range of 16-64 μg/mL. At concentration of 20 μM, compounds 1-9 did not show cytotoxic effects against human lung cancer cells (PC9).
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Affiliation(s)
- Phan Thi Thanh Huong
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - SeonJu Park
- Chuncheon Center, Korea Basic Science Institute (KBSI), Gib-Hyun-Kwan, 1 Kangwondaehak-gil, Chuncheon-si, Gangwon-do, 24341, Korea
| | - Yohan Seo
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Korea
| | - Sung Baek Jeong
- New Drug Development Center, Daegu Gyeongbuk Medical Innovation Foundation, Daegu, 41061, Korea
| | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Hai Yen
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Truong Thi Viet Hoa
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam
| | - Le Thi Huyen
- VNU University of Science, Vietnam National University, 334 Nguyen Trai, Thanh Xuan, Hanoi, Vietnam
| | - Le Doan Tung Lam
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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29
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Thuy TT, Hoa NTT, Linh NTT, Cham BT, Anh NTH, Hiep NT, Adorisio S, Delfino DV, Bang NA, Tai BH, Kiem PV. Four New Stilbene Derivatives Isolated from Gnetum latifolium var. funiculare Markgr. and Their Inhibition of NO Production in LPS-activated RAW264.7 Cells. Chem Biodivers 2023; 20:e202301166. [PMID: 37591796 DOI: 10.1002/cbdv.202301166] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/17/2023] [Accepted: 08/17/2023] [Indexed: 08/19/2023]
Abstract
Gnetum latifolium var. funiculare Markgr. is a medicinal plant and widely distributed in mountainous areas of Vietnam. Phytochemical investigation on the trunks of this plant afforded eight stilbene derivatives (1-8) including for new compounds (1-4). Their structures were determined based on extensive analyses of HR-ESI-MS, 1D and 2D NMR spectra. Among the isolates, compounds 1-3 showed moderate NO production inhibition in LPS-activated RAW264.7 cells with the IC50 values ranging from 46.81 to 68.10 μM, compounds 4 and 6 showed weak effects with the IC50 values of 96.57 and 79.46 μM, respectively, compared to that of the positive control compound, dexamethasone (IC50 14.20 μM).
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Affiliation(s)
- Trinh Thi Thuy
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Thu Hoa
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Vietnam National University of Agriculture, Trau Quy, Gia Lam, Hanoi, 10072, Vietnam
| | - Nguyen Thi Thuy Linh
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Ba Thi Cham
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Hoang Anh
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Chemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Tuan Hiep
- National Institute of Medicinal Materials, 3B Quang Trung, Hoan Kiem, 10072, Vietnam
| | - Sabrina Adorisio
- Master in musculoskeletal and rheumatology physiotherapy, Department of Medicine and Surgery, University of Perugia, Piazzale Severi, S. Andreadelle Fratte, 06132, Perugia, Italy
| | - Domenico V Delfino
- Master in musculoskeletal and rheumatology physiotherapy, Department of Medicine and Surgery, University of Perugia, Piazzale Severi, S. Andreadelle Fratte, 06132, Perugia, Italy
| | - Ngo Anh Bang
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s
| | - Bui Huu Tai
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s
| | - Phan Van Kiem
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Institute of Marine Biochemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s
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Hang PT, Hue NT, Nam NH, Tuan NL, Cuong PV, Vuong NQ, Hang DTT, Tai BH, Kiem PV. Discovery of Four New Compounds from Macropanax membranifolius and Their Cytotoxic Activity. Chem Biodivers 2023; 20:e202301090. [PMID: 37563096 DOI: 10.1002/cbdv.202301090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/12/2023]
Abstract
A phytochemical investigation of the methanolic extract of the Macropanax membranifolius C.B. Shang leaves led to the isolation of three new flavans, (2R,3R)-4'-O-methylcatechin 5-O-β-D-glucopyranoside (1), (2S,3S)-4'-O-methylcatechin 5-O-β-D-glucopyranoside (2), (2S,3R)-4'-O-methylcatechin 5-O-β-D-glucopyranoside (3), one new triterpene glycoside 3-O-β-D-xylopyranosyl-(1→6)-[β-D-xylopyranosyl-(1→2)]-β-D-glucopyranosyl-oleanolic acid 28-O-β-D-glucopyranoside (4), together with nine known compounds (5-13). Their chemical structures were elucidated based on HR-ESI-MS, NMR spectroscopic data. The absolute configurations of compounds 1-3 were established by electronic circular dichroism (ECD) spectra. At concentration of 20 μM, compounds 1-13 showed the percentages of dead cell in the range of 2.14 % to 33.61 % against KB, HepG2, HL60, P388, HT29, and MCF7 cancerous cell lines by SRB assay.
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Affiliation(s)
- Pham Thi Hang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Thi Hue
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
| | - Nguyen Hoang Nam
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
| | - Nguyen Le Tuan
- Natural Science department, Quy Nhon University, 170 An Duong Vuong, Quy Nhon, Binh Dinh, 590000, Vietnam
| | - Pham Van Cuong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Quoc Vuong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Dan Thi Thuy Hang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam E-mail: s: (P.V.K
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Tai BH, Ninh BH, Yen PH, Dung DT, Hoang NH, Nhiem NX, Van Tuyen N, Anh LT, Van Kiem P. New nitric oxide production inhibitors from Syzygium bullockii. J Nat Med 2023; 77:964-971. [PMID: 37358723 DOI: 10.1007/s11418-023-01725-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/19/2023] [Indexed: 06/27/2023]
Abstract
Three undescribed triterpene glycosides syzybullosides A-C (1-3) along with fourteen known compounds were isolated from the leaves of Syzygium bullockii (Hance) Merr.& L.M. Perry, including six triterpene glycosides (1-6), four phenolics (7-9, 17), four megastigmanes (10-13), and three flavonoids (14-16). The structures of 1-17 were elucidated by extensive spectroscopic analysis, including IR, HR-ESI-MS, 1D and 2D NMR spectra. Compounds 1-10 and 12-17 inhibited nitric oxide (NO) production in lipopolysaccharide activated RAW264.7 cells with IC50 values ranging from 1.30 to 13.70 µM, lower than that of the positive control compound, L-NMMA (IC50 = 33.8 µM).
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Affiliation(s)
- Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Bui Hai Ninh
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Hai Phong University of Medicine and Pharmacy, 72A Nguyen Binh Khiem, Ngo Quyen, Hai Phong, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Nguyen Van Tuyen
- Hai Phong University of Medicine and Pharmacy, 72A Nguyen Binh Khiem, Ngo Quyen, Hai Phong, Vietnam
| | - Le Tuan Anh
- Mien Trung Institute for Scientific Research, Vietnam National Museum of Nature, VAST, Huynh Thuc Khang, 321, Hue, Thua Thien Hue, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
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Van Kiem P, Hai Ninh B, Huu Tai B, Xuan Nhiem N, Hai Yen P, Huy Hoang N, Thi Trang D, Thi Dung D, Van Tuyen N, Tuan Anh L. Undescribed Phenolic Glycosides from Syzygium attopeuense and Their Inhibition of Nitric Oxide Production. Chem Biodivers 2023; 20:e202301037. [PMID: 37529975 DOI: 10.1002/cbdv.202301037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/03/2023]
Abstract
Four undescribed phenolic glycosides including three stilbene derivatives (1 and 3) and sodium salt of 3 (2), and a chalcone glycoside (4), together with thirteen known compounds (5-17) were isolated from the leaves of Syzygium attopeuense (Gagnep.) Merr. & L.M.Perry. Their chemical structures were elucidated to be (Z)-gaylussacin (1), 6''-O-galloylgaylussacin sodium salt (2), 6''-O-galloylgaylussacin (3), 4'-O-[β-D-glucopyranosyl-(1→6)-glucopyranosyl]oxy-2'-hydroxy-6'-methoxydihydrochalcone (4), gaylussacin (5), pinosilvin 3-O-β-D-glucopyranoside (6), myricetin-3-O-(2''-O-galloyl)-α-L-rhamnopyranoside (7), myricetin-3-O-(3''-O-galloyl)-α-L-rhamnopyranoside (8), myricetin-3-O-α-L-rhamnopyranoside (9), quercitrin (10), myricetin-3-O-β-D-glucopyranoside (11), myricetin-3-O-β-D-galactopyranoside (12), quercetin 3-O-α-L-arabinopyranoside (13), myricetin-3-O-2''-O-galloyl)-α-L-arabinopyranoside (14), (+)-gallocatechin (15), (-)-epigallocatechin (16), and 3,3',4'-trimethoxyellagic acid 4-O-β-D-glucopyranoside (17) by the analysis of HR-ESI-MS, 1D and 2D NMR spectra in comparison with the previously reported data. Compounds 1-3, 5, and 6 significant inhibition of NO production in LPS-activated RAW264.7 cells, with IC50 values ranging from 18.37±1.38 to 35.12±2.53 μM, compared to a positive control (dexamethasone) with an IC50 value of 15.37±1.42 μM.
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Affiliation(s)
- Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Bui Hai Ninh
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
- Hai Phong University of Medicine And Pharmacy, 72A Nguyen Binh Khiem, Ngo Quyen, 180000, Hai Phong, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology, VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Nguyen Van Tuyen
- Institute of Chemistry, VAST, 18 Hoang Quoc Viet, Cau Giay, 10000, Hanoi, Vietnam
| | - Le Tuan Anh
- Vietnam National Museum of Nature, VAST, 18 Hoang Quoc Viet, Cau Giay, 10000, Hanoi, Vietnam
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33
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Tuyet Lan HT, Mai NT, Mai Anh BT, Dung DT, Van Kiem P, Huu Tai B. Four New Flavonoid C-Glycosides Isolated from Achyranthes aspera and Their Nitric Oxide Production Inhibitory Activities. Chem Biodivers 2023; 20:e202300853. [PMID: 37409765 DOI: 10.1002/cbdv.202300853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/07/2023]
Abstract
A chemical study of the methanol extract of the aerial parts of Achyranthes aspera led to the isolation of four new flavonoid C-glycosides (1-4) along with eight known analogs (5-12). Their structures were elucidated by a combination of spectroscopic data analysis, HR-ESI-MS, 1D and 2D NMR spectra. All the isolates were evaluated their NO production inhibitory activity in LPS-activated RAW264.7 cells. Compounds 2, 4, and 8-11 showed significant inhibition with IC50 values ranging from 25.06 to 45.25 μM, compared to that of the positive control compound, L-NMMA, IC50 value of 32.24 μM, whereas the remaining compounds were weak inhibitory activity with IC50 values over 100 μM. This is the first report of 7 from Amaranthaceae family, and 11 from the genus Achyranthes.
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Affiliation(s)
- Hoang Thi Tuyet Lan
- Faculty of of Basic Sciences, University of Transport and Communications, Cau Giay, Lang Thuong, Dong Da, 10072, Hanoi, Vietnam
| | - Nguyen Thi Mai
- Faculty of of Basic Sciences, University of Transport and Communications, Cau Giay, Lang Thuong, Dong Da, 10072, Hanoi, Vietnam
| | - Bui Thi Mai Anh
- Faculty of of Basic Sciences, University of Transport and Communications, Cau Giay, Lang Thuong, Dong Da, 10072, Hanoi, Vietnam
| | - Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
- Faculty of Chemistry, Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, 10072, Hanoi, Vietnam
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Thi Dung D, Thi Trang D, Hai Yen P, Huy Hoang N, Huu Tai B, Van Kiem P. Elsholblanosides A-D, Four New Oleuropeic Acid Derivatives Isolated from Elsholtzia blanda and Their Inhibition of NO Production in LPS-activated RAW264.7 Cells. Chem Biodivers 2023; 20:e202300785. [PMID: 37344399 DOI: 10.1002/cbdv.202300785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 06/23/2023]
Abstract
Phytochemical investigation on the aerial parts of Elsholtzia blanda Benth. afforded four new oleuropeic acid derivatives (1-4), named as elsholblanosides A-D, respectively, together with 11 known compounds (5-15). Their structures were determined based on extensive analyses of HR-ESI-MS, 1D and 2D NMR, and ECD spectra. Compounds 1-4 and 14 showed moderate NO production inhibition in LPS-activated RAW264.7 cells with their IC50 values ranging from 23.2 to 86.33 μM, compared to that of the positive control compound, dexamethasone, IC50 value of 16.9 μM.
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Affiliation(s)
- Duong Thi Dung
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, 10072, Vietnam
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Manh Khoa N, Viet Phong N, Yang SY, Min BS, Kim JA. Spectroscopic analysis, kinetic mechanism, computational docking, and molecular dynamics of active metabolites from the aerial parts of Astragalus membranaceusBunge as tyrosinase inhibitors. Bioorg Chem 2023; 134:106464. [PMID: 36921361 DOI: 10.1016/j.bioorg.2023.106464] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/06/2023] [Accepted: 03/07/2023] [Indexed: 03/13/2023]
Abstract
A new isoflavane derivative (2), a new natural isoflavane (6), four new oleanane-type triterpenoid saponins (23, 25, 28, and 29), and twenty three known secondary metabolites (1, 3-5, 7-22, 24, 26, and 27) were isolated from the aerial parts of Astragalus membranaceus Bunge. The chemical structures of these compounds were elucidated through spectroscopic analysis and compared with those identified in previous studies. Tyrosinase inhibition ability of isolated compounds (1-29) was evaluated. Of these, compounds 3, 4, 6, and 14 exhibited inhibitory effects, with IC50 values ranging from 24.6 to 59.2 μM. According to kinetic analysis, compounds 3 and 4 were non-competitive inhibitors of tyrosinase, whereas compounds 6 and 14 inhibited tyrosinase in uncompetitive and competitive modes, respectively. Molecular docking analysis identified that compounds 3, 4, and 6 could bind to allosteric sites and compound 14 could bind to the catalytic site of tyrosinase, which is consistent with the results of kinetic studies. Molecular dynamics behaviors of the active compounds in complex with tyrosinase were investigated via 60 ns simulation which demonstrated their high stability. These findings indicate that the aerial parts of A. membranaceus are a potential source of natural tyrosinase inhibitors.
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Affiliation(s)
- Nguyen Manh Khoa
- Vessel-Organ Interaction Research Center, VOICE (MRC), College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea; BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Nguyen Viet Phong
- Vessel-Organ Interaction Research Center, VOICE (MRC), College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea; BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Seo Young Yang
- Department of Pharmaceutical Engineering, Sangji University, Wonju 26339, Republic of Korea
| | - Byung Sun Min
- College of Pharmacy, Drug Research and Development Center, Daegu Catholic University, Gyeongbuk 38430, Republic of Korea.
| | - Jeong Ah Kim
- Vessel-Organ Interaction Research Center, VOICE (MRC), College of Pharmacy, Kyungpook National University, Daegu 41566, Republic of Korea; BK21 FOUR Community-Based Intelligent Novel Drug Discovery Education Unit, College of Pharmacy and Research Institute of Pharmaceutical Sciences, Kyungpook National University, Daegu 41566, Republic of Korea.
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Ha TTT, Dung NT, Tai BH, Van Kiem P. Polypunctosides E-K: seven new steroidal saponins from Polygonatum punctatum Royle ex Kunth and their nitric oxide production inhibitory activities. J Nat Med 2023; 77:238-249. [PMID: 36401110 DOI: 10.1007/s11418-022-01663-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/29/2022] [Indexed: 11/21/2022]
Abstract
Polygonatum punctatum Royle ex Kunth is a high-value medicinal plant found in old natural forests. A phytochemical study on the roots of this plant led to the isolation of seven new steroidal saponins including four furostans (1-4) and three furospirostans (5-7). Their structures were elucidated as (25R)-26-O-(β-D-glucopyranosyl)-furost-5-ene-3β,17α,22α,26-tetraol 3-O-α-L-arabinopyranosyl-(1 → 2)-β-D-glucopyranosyl-(1 → 4)-β-D-galactopyranoside (1), (25R)-26-O-(β-D-glucopyranosyl)-furost-5-ene-3β,14α,17α,22α,26-pentaol 3-O-α-L-arabinopyranosyl-(1 → 2)-β-D-glucopyranosyl-(1 → 4)-β-D-galactopyranoside (2), (25R)-26-O-(β-D-glucopyranosyl)-furost-5-ene-22α-methoxy-3β,17α,26-triol 3-O-α-L-arabinopyranosyl-(1 → 2)-β-D-glucopyranosyl-(1 → 4)-β-D-galactopyranoside (3), (25R)-26-O-(β-D-glucopyranosyl)-furost-5-ene-22α-methoxy-3β,17α,26-triol 3-O-[α-L-arabinopyranosyl-(1 → 2)-β-D-glucopyranosyl-(1 → 4)]-[acetoxy-(→ 6)]-β-D-galactopyranoside (4), 26-O-(β-D-glucopyranosyl)-14α,17α-dihydroxynuatigenin 3-O-α-L-arabinopyranosyl-(1 → 2)-β-D-glucopyranosyl-(1 → 4)-β-D-galactopyranoside (5), 26-O-(β-D-glucopyranosyl)-17α-hydroxynuatigenin 3-O-α-L-arabinopyranosyl-(1 → 2)-β-D-glucopyranosyl-(1 → 4)-β-D-galactopyranoside (6), and 26-O-(β-D-glucopyranosyl)-14α-hydroxynuatigenin 3-O-α-L-arabinopyranosyl-(1 → 2)-β-D-glucopyranosyl-(1 → 4)-β-D-galactopyranoside (7) by extensive spectroscopic analyses, including infrared, high-resolution electrospray ionization mass spectrometry, and one- and two-dimensional nuclear magnetic resonance spectroscopy. Compounds 1-7 inhibited nitric oxide production in lipopolysaccharide activated RAW264.7 cells with IC50 values ranging from 41.5 ± 3.2 to 62.2 ± 3.7 µM, compared to 33.8 ± 2.6 µM for the positive control compound L-NMMA.
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Affiliation(s)
- Tran Thi Thu Ha
- Institute of Forestry Research and Development (IFRAD), Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam. .,Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam.
| | - Nguyen Tien Dung
- Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.,Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam. .,Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam.
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Wang X, Ma Y, Xu Q, Shikov AN, Pozharitskaya ON, Flisyuk EV, Liu M, Li H, Vargas-Murga L, Duez P. Flavonoids and saponins: What have we got or missed? PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2023; 109:154580. [PMID: 36610132 DOI: 10.1016/j.phymed.2022.154580] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 11/21/2022] [Accepted: 11/29/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Flavonoids and saponins are important bioactive compounds that have attracted wide research interests. This review aims to summarise the state of the art of the pharmacology, toxicology and clinical efficacy of these compounds. METHODS Data were retrieved from PubMed, Cochrane Library, Web of Science, Proquest, CNKI, Chongqing VIP, Wanfang, NPASS and HIT 2.0 databases. Meta-analysis and systematic reviews were evaluated following the PRISMA guideline. Statistical analyses were conducted using SPSS23.0. RESULTS Rising research trends on flavonoids and saponins were observed since the 1990s and the 2000s, respectively. Studies on pharmacological targets and activities of flavonoids and saponins represent an important area of research advances over the past decade, and these important resources have been documented in open-access specialised databases and can be retrieved with ease. The rising research on flavonoids and saponins can be attributed, at least in part, to their links with some highly investigated fields of research, e.g., oxidative stress, inflammation and cancer; i.e., 6.88% and 3.03% of publications on oxidative stress cited by PubMed in 1990 - 2021 involved flavonoids and saponins, respectively, significantly higher than the percentage involving alkaloids (1.88%). The effects of flavonoids concern chronic venous insufficiency, cervical lesions, diabetes, rhinitis, dermatopathy, prostatitis, menopausal symptoms, angina pectoris, male pattern hair loss, lymphocytic leukaemia, gastrointestinal diseases and traumatic cerebral infarction, etc, while those of saponins may have impact on venous oedema in chronic deep vein incompetence, erectile dysfunction, acute impact injuries and systemic lupus erythematosus, etc. The volume of in vitro research appears way higher than in vivo and clinical studies, with only 10 meta-analyses and systematic reviews (involving 290 interventional and observational studies), and 36 clinical studies on flavonoids and saponins. Data are sorely needed on pharmacokinetics, in vitro pan-assay interferences, purity of tested compounds, interactions in complex herbal extracts, real impact of anti-oxidative strategies, and mid- and long-term toxicities. To fill these important gaps, further investigations are warranted. On the other hand, drug interactions may cause adverse effects but might also be useful for synergism, with the goals of enhancing effects or of detoxifying. Furthermore, the interactions between phytochemicals and the intestinal microbiota are worth investigating as the field may present a promising potential for novel drug development.
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Affiliation(s)
- Xuanbin Wang
- Laboratory of Chinese Herbal Pharmacology, Department of Pharmacy, Renmin Hospital; Hubei Key Laboratory of Wudang Local Chinese Medicine Research; Biomedical Research Institute; School of Pharmaceutical Sciences and Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, South Renmin Road, Shiyan, 442000, China..
| | - Yan Ma
- Molecular Research in Traditional Chinese Medicine, Division of Comparative Immunology and Oncology, Department of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Vienna General Hospital, Medical University of Vienna
| | - Qihe Xu
- Renal Sciences and Integrative Chinese Medicine Laboratory, Department of Inflammation Biology, School of Immunology & Microbial Sciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Alexander N Shikov
- Saint-Petersburg State Chemical Pharmaceutical University, Prof. Popov, 14, Saint-Petersburg, 197376, Russia
| | - Olga N Pozharitskaya
- Murmansk Marine Biological Institute of the Russian Academy of Sciences, Vladimirskaya, 17, Murmansk, 183010, Russia
| | - Elena V Flisyuk
- Saint-Petersburg State Chemical Pharmaceutical University, Prof. Popov, 14, Saint-Petersburg, 197376, Russia
| | - Meifeng Liu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China
| | - Hongliang Li
- Laboratory of Chinese Herbal Pharmacology, Department of Pharmacy, Renmin Hospital; Hubei Key Laboratory of Wudang Local Chinese Medicine Research; Biomedical Research Institute; School of Pharmaceutical Sciences and Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Hubei University of Medicine, South Renmin Road, Shiyan, 442000, China
| | - Liliana Vargas-Murga
- BIOTHANI, Can Lleganya, 17451 Sant Feliu de Buixalleu, Catalonia, Spain; Department of Chemical and Agricultural Engineering and Agrifood Technology, University of Girona (UdG), 17003 Girona, Catalonia, Spain
| | - Pierre Duez
- Unit of Therapeutic Chemistry and Pharmacognosy, University of Mons (UMONS), 7000 Mons, Belgium..
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Hang LTT, Huy NQ, Tam TTT, Huong LT, Nam PH, Dang NH, Quyet-Tien P, Trang DT, Yang SY, Tai BH. Four new N-phenethylbenzamide derivatives from the stems of piper betle and their antimicrobial activity. Nat Prod Res 2022; 37:1969-1977. [PMID: 35994376 DOI: 10.1080/14786419.2022.2114473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Four new N-phenethylbenzamide derivatives, named piperbetamides A-D (1-4), and six allylbenzene derivatives (5-10) were isolated from the stems of Piper betle L. Their structures were determined by HR-ESI-MS and NMR spectroscopic methods. Compounds 1-10 were evaluated for their inhibitory effects on the growth of nine microorganisms including five Gram-negative (Escherichia coli, Salmonella enterica serovar Typhimurium, Shigella flexneri, Pseudomonas aeruginosa, and Extended-spectrum beta-lactam resistant Klebsiella pneumoniae), three Gram-positive (Listeria monocytogenes, Methicilin-resistant Staphylococcus aureus, Vancomycin-resistant Enterococcus faecalis), and one yeast (Candida albicans) strains. Compounds 1, 3, 4, 6 and 10 exhibited potential antimicrobial activity against S. flexneri, L. monocytogenes, methicillin-resistant S. aureus and vancomycin-resistant E. faecalis with minimum inhibitory concentration (MIC) values in the range of 16-32 µg/mL.
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Affiliation(s)
- Le Thi Thu Hang
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam.,Institute of Marine Biochemistry, VAST, Hanoi, Vietnam.,University of Science and Technology of Hanoi, VAST, Hanoi, Vietnam
| | - Nguyen Quang Huy
- University of Science and Technology of Hanoi, VAST, Hanoi, Vietnam
| | | | - Le Thanh Huong
- University of Science and Technology of Hanoi, VAST, Hanoi, Vietnam
| | - Pham Hoang Nam
- University of Science and Technology of Hanoi, VAST, Hanoi, Vietnam
| | - Nguyen Hai Dang
- University of Science and Technology of Hanoi, VAST, Hanoi, Vietnam
| | | | - Do Thi Trang
- Institute of Marine Biochemistry, VAST, Hanoi, Vietnam
| | - Seo Young Yang
- Department of Pharmaceutical Engineering, Sangji University, Wonju, Republic of Korea
| | - Bui Huu Tai
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam.,Institute of Marine Biochemistry, VAST, Hanoi, Vietnam
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Hoang TDH, Le TKV, Do TH. Triterpene glycosides from the aerial parts of Elsholtzia penduliflora W. W. Smith and their cytotoxic activity. Fitoterapia 2022; 162:105264. [PMID: 35952851 DOI: 10.1016/j.fitote.2022.105264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 08/02/2022] [Accepted: 08/03/2022] [Indexed: 11/17/2022]
Abstract
Bio-guided fractionation of the 80% ethanol extract of the aerial parts of Elsholtzia penduliflora W. W. Smith (Lamiaceae) led to the isolation of seven new triterpene glycosides, i.e., pendulosides A-G (1-7), and one known compound (8). Their structures were determined based on extensive spectroscopic analysis, including one- and two-dimensional nuclear magnetic resonance spectroscopy, high-resolution electrospray ionization mass spectroscopy, and the results of hydrolytic cleavage. Compounds 1, 3-5, and 7-8 were tested for cytotoxic activity against two human cancer cell lines in vitro using the MTT assay method. Among them, two compounds (3 and 7) displayed significant cytotoxicities against human lung cancer (A549) cells with IC50 values of 9.01 ± 1.52 μM and 6.18 ± 1.06 μM, respectively, and human breast cancer (MCF-7) cells with IC50 values of 10.98 ± 1.76 μM and 6.82 ± 1.09 μM, respectively. The results suggest that compounds 3 and 7 might be useful for the therapeutic study of cancer.
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Affiliation(s)
| | - Thi Kim Van Le
- National Institute of Medicinal Materials (NIMM), Hanoi, 111000, Viet Nam
| | - Thi Ha Do
- National Institute of Medicinal Materials (NIMM), Hanoi, 111000, Viet Nam.
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Dinh TTT, Nguyen TT, Ngo HT, Tran TH, Le BV, Pham TH, Pham HTT, Pham TK, Do TH. Dammarane-type triterpenoids from Gynostemma compressum X. X. Chen & D. R. Liang (Cucurbitaceae) and their AMPK activation effect in 3T3-L1 cells. PHYTOCHEMISTRY 2022; 200:113218. [PMID: 35490775 DOI: 10.1016/j.phytochem.2022.113218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 04/07/2022] [Accepted: 04/22/2022] [Indexed: 06/14/2023]
Abstract
Bioassay-guided fractionation of the 80% ethanol extract of Gynostemma compressum X. X. Chen & D. R. Liang (Cucurbitaceae) resulted in the isolation and identification of eight undescribed triterpenoids, gycomol VN1, gycomol VN2, and gycomosides VN1-6 from the bioactive n-butanol fraction. The structures of these compounds were elucidated by one- and two-dimensional nuclear magnetic resonance spectroscopy, high-resolution electrospray ionisation mass spectrometry, and chemical methods. All isolated compounds were evaluated for their 5'-adenosine monophosphate-activated protein kinase (AMPK) and acetyl-coenzyme A carboxylase (ACC) activation effects on 3T3-L1 cells. Importantly, gycomol VN2, gycomoside VN1, and gycomosides VN3-5 activated the phosphorylation of AMPK and its downstream substrate ACC in 3T3-L1 cells at a dose of 10 μM. These effects imply that the activation of AMPK and ACC by active compounds from G. compressum has considerable potential for the prevention of obesity and its related disorders by activating AMPK signaling pathways.
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Affiliation(s)
- Thi Thanh Thuy Dinh
- National Institute of Medicinal Materials (NIMM), 3B Quang Trung, Hoan Kiem, Hanoi, Viet Nam; National Hospital for Tropical Diseases, Dong Anh, Hanoi, Viet Nam
| | - Thi Thu Nguyen
- National Institute of Medicinal Materials (NIMM), 3B Quang Trung, Hoan Kiem, Hanoi, Viet Nam
| | - Huy Trung Ngo
- National Institute of Medicinal Materials (NIMM), 3B Quang Trung, Hoan Kiem, Hanoi, Viet Nam
| | - Thi Hien Tran
- Thai Binh University Medicine and Pharmacy, 373 Ly Bon, Thai Binh, Viet Nam
| | - Ba Vinh Le
- College of Pharmacy, Korea University, Sejong, 47236, Republic of Korea; Institute of Marine Biochemistry (IMBC), Vietnam Academy of Science and Technology (VAST), 18-Hoang Quoc Viet Cau Giay, Hanoi, Viet Nam
| | - Thanh Huyen Pham
- National Institute of Medicinal Materials (NIMM), 3B Quang Trung, Hoan Kiem, Hanoi, Viet Nam
| | - Ha Thanh Tung Pham
- Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hoan Kiem, Hanoi, Viet Nam
| | - Thanh Ky Pham
- Hanoi University of Pharmacy, 13-15 Le Thanh Tong, Hoan Kiem, Hanoi, Viet Nam
| | - Thi Ha Do
- National Institute of Medicinal Materials (NIMM), 3B Quang Trung, Hoan Kiem, Hanoi, Viet Nam.
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Hung HV, Tan LQ, Hoang NH, Huu Tai B, Van Kiem P. 20(22) Z and 20(22) E Dammarane Saponins From the Roots of Panax pseudoginseng Wall. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221099055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Panax pseudoginseng Wall. is famous as a traditional Vietnamese medicinal plant used to promote health and aid in cancer treatment. From the roots of this plant, 1 new (1) and 4 known (2-5) Δ20(22)-dammarane-type triterpenoid glycosides were isolated by various chromatographic methods. Their chemical structures were determined as 3β,6α,12β-trihydroxydammarane-( Z)-20(22),24-diene 6 -O-β-D-glucopyranoside (1), 3β,6α,12β-trihydroxy-dammar-( E)-20(22),25-diene 6 -O-β-D-glucopyranoside (2, ginsenoside Rh4), ginsenoside Rg5 (3), 3β,12β-dihydroxydammarane-( E)-20(22),24-diene 6 -O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside (4), and 3β,12β-dihydroxydammarane-( E)-20(22),24-diene 6 -O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside (5). The E/ Z-Δ20(22) configurations in the dammarane compounds were further evidenced by 1D and 2D NMR data.
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Affiliation(s)
- Hoang Van Hung
- Thai Nguyen University-Lao Cai Campus, Lao Cai City, Lao Cai Province, Vietnam
| | - Luc Quang Tan
- Thai Nguyen University-Lao Cai Campus, Lao Cai City, Lao Cai Province, Vietnam
| | - Nguyen Huy Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Cau Giay, Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, Cau Giay, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, Cau Giay, Hanoi, Vietnam
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Mai NC, Ban NK, Trung TQ, Hoang DT, Van Thanh B, Trang DT, Tai BH, Van Kiem P. Strychnovanosides A - C, Three New Lignan Glycosides from Strychnos vanprukii. Nat Prod Commun 2022. [DOI: 10.1177/1934578x221096173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Phytochemical study of the methanolic extract of the stems and leaves of Strychnos vanprukii led to the isolation of three new (1-3) and four known (4-7) compounds. Their chemical structures were elucidated to be (+)-lyoniresinol 3 α-O- β-D-allopyranoside (1), (-)-lyoniresinol 3 α-O- β-D-allopyranoside (2), 2 α-[(3,5-dimethoxy-4-hydroxy)-benzoyl]-(-)-lyoniresinol-3 α-O- β-D-glucopyranoside (3), (+)-lyoniresinol 3 α-O- β-D-glucopyranoside (4), (-)-lyoniresinol 3 α-O- β-D-glucopyranoside (5), palicoside (6), and rutin (7) by means of detailed HR-ESI-MS, 1D and 2D NMR spectroscopic analysis. In addition, the absolute configurations of 1–3 were determined by experimental Circular Dichroism (CD) spectra. This is the first report of compounds 5 and 7 from S. vanprukii. Compounds 1 - 7 showed inhibitory effects on NO production in LPS stimulated RAW 264.7 cells with IC50 values of 58.50 ± 2.30, 67.70 ± 2.23, 54.44 ± 1.26, 71.58 ± 3.59, 74.47 ± 2.61, 83.62 ± 2.25, and 47.57 ± 4.01 µM, respectively, compared to a value of 43.24 ± 2.41 µM for the positive control compound, NG-monomethyl-L-arginine (L-NMMA).
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Affiliation(s)
- Nguyen Chi Mai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Ninh Khac Ban
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | | | | | - Bui Van Thanh
- Institute of Ecology and Biological Resources, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Do Thi Trang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
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Hang NT, Bich Thu NT, Le Ba V, Van On T, Khoi NM, Do TH. Characterisation of four new triterpenoid saponins with nitric oxide inhibitory activity from aerial parts of Gouania leptostachya. Nat Prod Res 2022; 36:5999-6005. [DOI: 10.1080/14786419.2022.2057971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Nguyen Thi Hang
- National Institute of Medicinal Materials (NIMM), Ha Noi, Vietnam
| | | | - Vinh Le Ba
- College of Pharmacy, Korea University, Sejong, Republic of Korea
- Institute of Marine Biochemistry (IMBC), Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Tran Van On
- Ha Noi University of Pharmacy, Ha Noi, Vietnam
| | - Nguyen Minh Khoi
- National Institute of Medicinal Materials (NIMM), Ha Noi, Vietnam
| | - Thi Ha Do
- National Institute of Medicinal Materials (NIMM), Ha Noi, Vietnam
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The Molecular Bases of the Interaction between a Saponin from the Roots of Gypsophila paniculata L. and Model Lipid Membranes. Int J Mol Sci 2022; 23:ijms23063397. [PMID: 35328818 PMCID: PMC8949875 DOI: 10.3390/ijms23063397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/14/2022] [Accepted: 03/19/2022] [Indexed: 01/27/2023] Open
Abstract
In view of the possible medical applications of saponins, the molecular structure of a GOTCAB saponin from the roots of Gypsophila paniculata L. was determined by NMR. The biological activity of saponins may depend on the interaction with cell membranes. To obtain more insight in the mechanism of membrane-related saponin function, an experimental and theoretical study was conducted. Ternary lipid systems composed of sphingomyelin, 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, and cholesterol were used as models of mammalian cell membranes. The membrane–saponin interaction was studied experimentally by monitoring surface pressure in the monomolecular films formed at the air–aqueous subphase interface. The behavior of GOTCAB saponin in a water box and model monolayer systems was characterized by molecular dynamics simulations. The results obtained showed that, in the systems used, cholesterol had a decisive effect on the interaction between GOTCAB and phosphocholine or sphingomyelin as well as on its location within the lipid film.
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Yen DTH, Yen PH, Hop NQ, Hung NA, Tran HTT, Huu Tai B, Nhiem NX, Van Kiem P. Charantoside L, A New Cucurbitane-Type Glycoside from Momordica charantia L. with α-Glucosidase Inhibitory Activities. Nat Prod Commun 2022. [DOI: 10.1177/1934578x211068924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A new cucurbitane-type glycoside (1) and two known compounds (2-3) were isolated from the ethanol extract of the fruits of Momordica charantia L. Their chemical structures were determined as (19 S,23 E)-5 β,19-epoxy-19-methoxycucurbita-6,23-diene-3 β,25-diol 3 -O-β-D-allopyranoside (1), goyaglycoside d (2), and (19 S,23 E)-5 β,19-epoxy-19-methoxycucurbita-6,23-diene-3 β,25-diol (3) on the basis of the extensive spectroscopic methods, including 1D, 2D NMR, HRESIMS, and in comparison with the reported data. Compounds 1 to 3 were evaluated for α-glucosidase inhibitory effects. Compounds 1 and 2 showed anti α-glucosidase activity with IC50 values of 134.12 ± 11.20 and 163.17 ± 13.71 µM, respectively, compared with the positive control, acarbose, IC50 160.99 ± 14.30 μM. Compounds 2 and 3 were first isolated from plant M. charantia growing in Vietnam.
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Affiliation(s)
- Duong Thi Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Pham Hai Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | | | | | - Ha Thi Thu Tran
- Institute of Forestry Research and Development (IFRAD), Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
- Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
| | - Bui Huu Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Nguyen Xuan Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Vietnam
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Gevrenova R, Zengin G, Balabanova V, Voynikov Y, Zheleva-Dimitrova D. C, O – flavonoid glycosides and oleanane-type bidesmosides from Gypsophila perfoliata L. “tekirae” (Caryophyllaceae): Chemophenetic implications. BIOCHEM SYST ECOL 2021. [DOI: 10.1016/j.bse.2021.104353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Li F, Wu ST, Qu MH, Wang YX, Ma CL, Yu BH, Wang GS. Bioactive oleanane-type saponins from Hylomecon Japonica. PHYTOCHEMISTRY 2021; 190:112870. [PMID: 34271297 DOI: 10.1016/j.phytochem.2021.112870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/02/2021] [Accepted: 07/04/2021] [Indexed: 06/13/2023]
Abstract
Six undescribed oleanane-type saponins, named as Hylomeconosides L-Q, were isolated from the whole herb of Hylomecon Japonica, their structures were determined by analysis of 1D and 2D-NMR (1H-1H COSY, HSQC, and HMBC) spectroscopic data, mass spectrometry (HRESI-MS) and chromatographic data (GC and LC). Their structures were identified as 3-O-β-D-galactopyranosyl-(1 → 2)-β-D-glucuronopyranosyl gypsogenin 28-O-β-D-galactopyranosyl-(1 → 3)-α-L-rhamnopyranosyl-(1 → 2)-β-L-arabinopyranoside; 3-O-β-D-galactopyranosyl-(1 → 2)-β-D-glucuronopyranosyl gypsogenin 28-O-β-D-xylopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1 → 2)-β-D-quinovopyranoside; 3-O-β-D-glucuronopyranosyl gypsogenin 28-O-β-D-xylopyranosyl-(1 → 3)-β-D-xylopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1 → 2)-β-D-quinovopyranoside; 3-O-β-D-xylopyranosyl-(1 → 3)-β-D-glucuronopyranosyl gypsogenin 28-O-β-D-xylopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1 → 2)-β-D-quinovopyranoside; 3-O-β-D-galactopyranosyl-(1 → 2)-[α-L-rhamnopyranosyl-(1 → 3)]-β-D-glucuronopyranosyl quillaic acid 28-O-β-D-xylopyranosyl-(1 → 3)-β-D-xylopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1 → 2)-β-D-quinovopyranoside; 3-O-β-D-galactopyranosyl-(1 → 2)-[α-L-rhamnopyranosyl-(1 → 3)]-β-D-glucuronopyranosyl quillaic acid 28-O-β-D-xylopyranosyl-(1 → 3)-β-D-xylopyranosyl-(1 → 4)-α-L-rhamnopyranosyl-(1 → 2)-β-D-galactopyranoside. Hylomeconosides L-Q showed selective cytotoxicities against human cancer cell lines A549, AGS, HeLa, Huh 7, HT29 and K562. These results represent a contribution to the chemotaxonomy of the saponins of Hylomecon Japonica and their bioactivities.
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Affiliation(s)
- Fei Li
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China
| | - Si-Tong Wu
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China
| | - Ming-Hui Qu
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China
| | - Yi-Xiao Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China
| | - Chun-Liu Ma
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China
| | - Bai-Hong Yu
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China
| | - Guang-Shu Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, People's Republic of China.
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48
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Ha TTT, Van Kiem P. New Nitric Oxide Inhibitory Spirostane Glycosides from Polygonatum kingianum Collett & Hemsl. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211041258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Two new spirostane glycosides, (25 R)-12 β-hydroxyspirost-5-en-3 β-yl O- β-D-glucopyranosyl-(1→4)- β-D-galactopyranoside (1) and (25 S)-spirost-5-en-7-one-3 β-yl O- β-D-glucopyranosyl-(1→2)- β-D-glucopyranosyl-(1→4)- β-D-galactopyranoside (2), and a known spirostane glycoside, funkioside C (3), were isolated from the roots of Polygonatum kingianum Collett & Hemsl. (Asparagaceae). Their structures were determined by extensive analysis of mass spectrometry high resolution electron spray ionization mass spectrum and nuclear magnetic resonance spectral data, as well as by comparison of the spectral data with those reported in the literature. Compound 2 showed inhibitory effects on nitric oxide production in the lipopolysaccharide stimulated RAW 264.7 cells with an IC50 value of 8.78 ± 0.05 µM compared to a value of 7.12 ± 0.08 µM for the positive control compound, NG-monomethyl-L-arginine.
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Affiliation(s)
- Tran Thi Thu Ha
- Institute of Forestry Research and Development (IFRAD), Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
- Forestry Faculty, Thai Nguyen University of Agriculture and Forestry, Thai Nguyen City, Vietnam
| | - Phan Van Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- Graduate University of Science and Technology, VAST, Hanoi, Vietnam
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Li F, Wu ST, Qu MH, Wang YX, Ma CL, Yu BH, Wang GS. Studies on isolation and structural identification of saponins from the herb Hylomecon japonica and their bioactivities. Carbohydr Res 2021; 507:108391. [PMID: 34271480 DOI: 10.1016/j.carres.2021.108391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/29/2021] [Accepted: 06/29/2021] [Indexed: 10/20/2022]
Abstract
Three undescribed oleanane type triterpenoid saponins (1-3), along with one known saponin (4) were isolated from the whole herb of Hylomecon japonica. Their structures were elucidated by analysis of 1D and 2D-NMR (1H-1H COSY, HSQC, and HMBC) spectroscopic data, mass spectrometry (HR-ESI-MS) and chromatographic date (GC and LC) as 3-O-β-d-glucopyranosyl-(1 → 2)-β-d-glucuronopyranosyl gypsogenin 28-O-β-d-galactopyranosyl-(1 → 3)-[β-d-xylopyranosyl-(1 → 4)]-α-l-rhamnopyranosyl-(1 → 2)-β-l-arabinopyranosyl ester (1), 3-O-β-d-galactopyranosyl-(1 → 2)-β-d-glucuronopyranosyl gypsogenin 28-O-α-l-arabinopyranosyl-(1 → 3)-[β-d-xylopyranosyl-(1 → 4)]-α-l-rhamnopyranosyl-(1 → 2)-β-l-arabinopyranosyl ester (2), 3-O-β-d-galactopyranosyl-(1 → 2)-β-d-glucuronopyranosyl gypsogenin 28-O-β-d-galactopyranosyl-(1 → 3)-[β-d-xylopyranosyl-(1 → 4)]-α-l-rhamnopyranosyl-(1 → 2)-β-d-galactopyranosyl ester (3), 3-O-β-d-galactopyranosyl-(1 → 2)-[α-l-arabinopyranosyl-(1 → 3)]-β-d-glucuronopyranosyl gypsogenin 28-O-β-d-glucopyranosyl-(1 → 3)-[β-d-xylopyranosyl-(1 → 4)]-α-l-rhamnopyranosyl-(1 → 2)-β-d-fucopyranosyl ester (4). All saponins possess a partial sequence β-d-galactopyranosyl-(1 → 2)-β-d-glucuronopyranosyl at C-3 of the aglycon. Compound 1 has cytotoxic activity against human colon cancer cell lines HT29, 3 against human gastric cancer cell lines AGS, and 4 against human lung cancer cell lines A549, AGS and HT29. Among them, compounds 3 and 4 showed significant inhibitory effect against AGS with IC50 value of 6.01 ± 1.4 μM, 3.66 ± 1.8 μM, respectively. These results represent a contribution to the chemotaxonomy of the saponins of Hylomecon japonica and their bioactivities.
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Affiliation(s)
- Fei Li
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, PR China
| | - Si-Tong Wu
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, PR China
| | - Ming-Hui Qu
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, PR China
| | - Yi-Xiao Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, PR China
| | - Chun-Liu Ma
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, PR China
| | - Bai-Hong Yu
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, PR China
| | - Guang-Shu Wang
- School of Pharmaceutical Sciences, Jilin University, Changchun, 130021, PR China.
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Yen PH, Hoang NH, Trang DT, Huong PT, Tai BH, Nhiem NX, Kiem PV. A New Thiazinedione Glycoside From the Fruits of Xanthium strumarium L. Nat Prod Commun 2021. [DOI: 10.1177/1934578x211032082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A total of 4 thiazinedione derivatives including 1 new thiazinedione glycoside (1) and 3 known compounds (2-4) were isolated from the fruits of Xanthium strumarium L. Their chemical structures were determined as 7-hydroxymethyl-8,8-dimethyl-4,8-dihydrobenzo[1,4]-thiazine-3,5-dione-11- O-[ β-D-glucopyranosyl-(1→6)- O-β-D-glucopyranoside] (1), 7-hydroxymethyl-8,8-dimethyl-4,8-dihydrobenzo[1,4]-thiazine-3,5-dione-11- O-[ β-D-apiofuranosyl-(1→6)- O- β-D-glucopyranoside] (2), xanthiside (3), and xanthiazone (4) by extensive nuclear magnetic resonance spectroscopic and high-resolution electron spray ionization mass spectrum analysis and by comparison of the spectral data with those reported in the literature. Compounds 3 and 4 exhibited cytotoxic activity against lung carcinoma (SK-LU-1), human breast carcinoma (MCF-7), hepatocellular carcinoma (HepG2), and skin melanoma (SK-Mel-2) cell lines with half-maximal inhibitory concentration (IC50) values ranging from 27.0 ± 1.1 to 43.2 ± 1.8 µM.
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Affiliation(s)
- Pham H. Yen
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Nguyen H. Hoang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Do T. Trang
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Phan T.T. Huong
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
| | - Bui H. Tai
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- University of Science and Technology, VAST, Hanoi, Vietnam
| | - Nguyen X. Nhiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- University of Science and Technology, VAST, Hanoi, Vietnam
| | - Phan V. Kiem
- Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam
- University of Science and Technology, VAST, Hanoi, Vietnam
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