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Yang M, Hao ZY, Wang XL, Zhou SQ, Xiao CY, Chen H, Zheng XK, Feng WS. Chemical Constituents of the Fruits of Cornus Officinalis and Evaluation of their Neuroprotective Activity. Chem Biodivers 2024; 21:e202400635. [PMID: 38687253 DOI: 10.1002/cbdv.202400635] [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: 03/16/2024] [Revised: 04/19/2024] [Accepted: 04/30/2024] [Indexed: 05/02/2024]
Abstract
The phytochemical investigation of the fruits of Cornus officinalis yielded a new phenolic acid derivative, neophenolic acid A (1), and a novel flavonoid glycoside, (2R)-naringenin-7-O-β-(6''-galloyl-glucopyranoside) (2 a), along with six known flavonoid glycosides (2 b-7). Their structures were determined by 1D, 2D NMR and HRESIMS data. The absolute configuration of 1 was established by ECD analysis. Compounds 1- 7 were evaluated for their neuroprotective activities against corticosterone (CORT)-induced injury in PC-12 cells. Compounds 1, 2 a, 2 b, 5, and 6 exhibited neuroprotective activities against CORT-induced neurotoxicity in PC-12 cells. The underlying mechanism study suggested that compounds 1, 2 a, 2 b, 5, and 6 were able to attenuate CORT-induced apoptosis and damage, increase the levels of MMP and decrease Ca2+ inward flow in PC-12 cells.
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Affiliation(s)
- Meng Yang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- The Engineering and Technology Center for Chinese Medicine, Development of Henan Province, Zhengzhou, 450046, China
| | - Zhi-You Hao
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- The Engineering and Technology Center for Chinese Medicine, Development of Henan Province, Zhengzhou, 450046, China
| | - Xiao-Lan Wang
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- Academy of Chinese Medical Sciences, Henan University of Chinese Medicine, Zhengzhou, 450046, China
| | - Shi-Qi Zhou
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- The Engineering and Technology Center for Chinese Medicine, Development of Henan Province, Zhengzhou, 450046, China
| | - Chao-Yuan Xiao
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- The Engineering and Technology Center for Chinese Medicine, Development of Henan Province, Zhengzhou, 450046, China
| | - Hui Chen
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- Co-construction of Collaborative Innovation Center for Chinese Medicine, Respiratory Diseases by Henan & Education Ministry, Zhengzhou, 450046, China
| | - Xiao-Ke Zheng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- The Engineering and Technology Center for Chinese Medicine, Development of Henan Province, Zhengzhou, 450046, China
| | - Wei-Sheng Feng
- School of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China
- The Engineering and Technology Center for Chinese Medicine, Development of Henan Province, Zhengzhou, 450046, China
- Co-construction of Collaborative Innovation Center for Chinese Medicine, Respiratory Diseases by Henan & Education Ministry, Zhengzhou, 450046, China
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Luo F, Manse Y, Ishikawa S, Nishi S, Chen A, Wang T, Morikawa T. Aromatase inhibitors isolated from a flowering tea, snow Chrysanthemum (the capitula of Coreopsis tinctoria Nutt.). J Nat Med 2023; 77:387-396. [PMID: 36630026 DOI: 10.1007/s11418-022-01678-3] [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: 12/03/2022] [Accepted: 12/30/2022] [Indexed: 01/12/2023]
Abstract
Methanol extract from the capitula of Coreopsis tinctoria Nutt. (Asteraceae), which is also known as a flowering tea or blooming tea "Snow Chrysanthemum," was found to inhibit the enzymatic activity of aromatase. A total of 24 known isolates (1-24) were identified from the extract, including three chalcones (1-3), an aurone (4), five flavanones (5-9), four flavanols (10-13), a flavonol (14), and two biflavanones (15, 16). Among them, okanin (1, Ki = 1.6 μM), (2S)-naringenin (5, 0.90 μM), isookanin (6, 0.81 μM), (2S)-7,3',5'-trihydroxyflavaone (7, 0.13 μM), and (2S)-5,7,3',5'-tetrahydroxyflavanone (8, 0.32 μM) exhibited relatively potent competitive inhibition. Specifically, the isolates 7 and 8, having a common 3',5'-resorcinol moiety at the B ring in their flavanone skeleton, exhibited potent inhibitory activities compared to those of a clinically applied aminoglutethimide (0.84 μM) and naturally occurring flavone, chrysin (0.23 μM), which is a common non-steroidal aromatase inhibitor. Importantly, the active flavonoid constituents (1 and 5-8) did not inhibit the activity of 5α-reductase enzyme, which normally reacts with the same substrate "testosterone," thus, these compounds were suggested to be specific to aromatase.
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Affiliation(s)
- Fenglin Luo
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
| | - Yoshiaki Manse
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
| | - Satoshi Ishikawa
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
| | - Sakura Nishi
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
| | - Anshin Chen
- Xinjiang Shengming Heli High Tech Co. Ltd., Urumqi High-Tech Industrial Development Zone (New Urban District), No. 55 Dongrong Street, Xinjiang, 830000, China
| | - Tao Wang
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, China
- Institute of TCM, Tianjin University of Traditional Chinese Medicine, 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin, 301617, China
| | - Toshio Morikawa
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan.
- Antiaging Center, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan.
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Morikawa T. Pharmaceutical Food Science: Search for Bio-Functional Molecules Obtained from Natural Resources to Prevent and Ameliorate Lifestyle Diseases. Chem Pharm Bull (Tokyo) 2023; 71:756-765. [PMID: 37779077 DOI: 10.1248/cpb.c23-00518] [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] [Indexed: 10/03/2023]
Abstract
In this review, our resent pharmaceutical food science research for bio-functional molecules obtained from natural resources that contribute to i) suppression of postprandial blood glucose elevation and/or improvement of glucose tolerance and ii) reduction of visceral fat accumulation and improvement of lipid metabolism were summarized. Based on studies using MONOTORI science, salacinol (1), neokotalanol (4), and trans-tiliroside (20) have been approved or notified by the Consumer Affairs Agency in Japan as functional substances in food with health claims, Food for Specified Health Use and Food with Functional Claims.
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Affiliation(s)
- Toshio Morikawa
- Pharmaceutical Research and Technology Institute, Kindai University
- Antiaging Center, Kindai University
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Wahab GA, Aboelmaaty WS, Lahloub MF, Sallam A. In vitro and in silico studies of SARS-CoV-2 main protease M pro inhibitors isolated from Helichrysum bracteatum. RSC Adv 2022; 12:18412-18424. [PMID: 35799933 PMCID: PMC9214608 DOI: 10.1039/d2ra01213h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 06/08/2022] [Indexed: 11/21/2022] Open
Abstract
Discovering SARS-CoV-2 inhibitors from natural sources is still a target that has captured the interest of many researchers. In this study, the compounds (1-18) present in the methanolic extract of Helichrysum bracteatum were isolated, identified, and their in vitro inhibitory activities against SARS-CoV-2 main protease (Mpro) was evaluated using fluorescence resonance energy transfer assay (FRET-based assay). Based on 1D and 2D spectroscopic techniques, compounds (1-18) were identified as 24-β-ethyl-cholesta-5(6),22(23),25(26)-triene-3-ol (1), α-amyrin (2), linoleic acid (3), 24-β-ethyl-cholesta-5(6),22(23),25(26)-triene-3-O-β-d-glucoside (4), 1,3-propanediol-2-amino-1-(3',4'-methylenedioxyphenyl) (5), (-)-(7R,8R,8'R)-acuminatolide (6), (+)-piperitol (7), 5,7,4'-trihydroxy-8,3'-dimethoxy flavanone (8), 5,7,4'-trihydroxy-6-methoxy flavanone (9), 4',5-dihydroxy-3',7,8-trimethoxyflavone (10), 5,7-dihydroxy-3',4',5',8-tetramethoxy flavone (11), 1,3-propanediol-2-amino-1-(4'-hydroxy-3'-methoxyphenyl) (12), 3',5',5,7-tetrahydroxy-6-methoxyflavanone (13), simplexoside (piperitol-O-β-d-glucoside) (14), pinoresinol monomethyl ether-β-d-glucoside (15), orientin (16), luteolin-3'-O-β-d-glucoside (17), and 3,5-dicaffeoylquinic acid (18). Compounds 6, 12, and 14 showed comparable inhibitory activities against SARS-CoV-2 Mpro with IC50 values of 0.917 ± 0.05, 0.476 ± 0.02, and 0.610 ± 0.03 μM, respectively, compared with the control lopinavir with an IC50 value of 0.225 ± 0.01 μM. The other tested compounds showed considerable inhibitory activities. The molecular docking study for the tested compounds was carried out to correlate their binding modes and affinities for the SARS-CoV-2 Mpro enzyme with the in vitro results. Analyzing the results of the in vitro assay together with the obtained in silico results led to the conclusion that phenylpropanoids, lignans, and flavonoids could be considered suitable drug leads for developing anti-COVID-19 therapeutics. Moreover, the phenylpropanoid skeleton oxygenated at C3, C4 of the phenyl moiety and at C1, C3 of the propane parts constitute an essential core of the SARS-CoV-2 Mpro inhibitors, and thus could be proposed as a scaffold for the design of new anti-COVID-19 drugs.
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Affiliation(s)
- Gehad Abdel Wahab
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt +20502247496 +201092017949
| | - Walaa S Aboelmaaty
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt +20502247496 +201092017949
| | - Mohamed Farid Lahloub
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt +20502247496 +201092017949
| | - Amal Sallam
- Pharmacognosy Department, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt +20502247496 +201092017949
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Zheljazkov VD, Semerdjieva I, Yankova-Tsvetkova E, Astatkie T, Stanev S, Dincheva I, Kačániová M. Chemical Profile and Antimicrobial Activity of the Essential Oils of Helichrysum arenarium (L.) Moench. and Helichrysum italicum (Roth.) G. Don. PLANTS 2022; 11:plants11070951. [PMID: 35406931 PMCID: PMC9002512 DOI: 10.3390/plants11070951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/13/2022] [Accepted: 03/29/2022] [Indexed: 11/29/2022]
Abstract
This study compared the essential oils (EO) composition of Helichrysum arenarium (Bulgarian populations) with that of the cultivated species H. italicum. The EO composition of H. arenarium and H. italicum were analyzed via gas chromatography. In general, 75 components were identified in H. arenarium EO and 79 in H. italicum EO. The predominant constituents in H. arenarium EO were α-pinene (34.64–44.35%) and sabinene (10.63–11.1%), which affirmed the examined population as a new chemical type. Overall, the main EO constituents of H. italicum originating in France, Bosnia and Corsica were neryl acetate (4.04–14.87%) and β-himachalene (9.9–10.99%). However, the EOs profile of H. italicum introduced from the above three countries differed to some extent. D-limonene (5.23%), italicene, α-guaiene and neryl acetate (14.87%) predominated in the H. italicum introduced from France, while α-pinene (13.74%), δ-cadinene (5.51%), α-cadinene (3.3%), β-caryophyllene (3.65%) and α-calacorene (1.63%) predominated in plants introduced from Bosnia. The EOs of the plants introduced from France and Corsica had similar chemical composition and antimicrobiological activity.
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Affiliation(s)
- Valtcho D. Zheljazkov
- Crop and Soil Science Department, Oregon State University, 3050 SW Campus Way, 109 Crop Science Building, Corvallis, OR 97331, USA
- Correspondence:
| | - Ivanka Semerdjieva
- Department of Botany and agrometeorology, Agricultural University, Mendeleev 12, 4000 Plovdiv, Bulgaria;
- Department of Plant and Fungal Diversity, Division of Flora and Vegetation, Institute of Biodiversity and Ecosystem Research, BAS, 2, Gagarin Str., 1113 Sofia, Bulgaria;
| | - Elina Yankova-Tsvetkova
- Department of Plant and Fungal Diversity, Division of Flora and Vegetation, Institute of Biodiversity and Ecosystem Research, BAS, 2, Gagarin Str., 1113 Sofia, Bulgaria;
| | - Tess Astatkie
- Faculty of Agriculture, Dalhousie University, P.O. Box 550, Truro, NS B2N 5E3, Canada;
| | - Stanko Stanev
- Institute of Roses, Essential and Medical Plants, Agricultural Academy, bul. “Osvobozhdenie” 49, 6100 Kazanlak, Bulgaria;
| | - Ivayla Dincheva
- Department of Agrobiotechnologies, AgroBioInstitute, Agricultural Academy, 8 Dragan Tsankov blvd., 1164 Sofia, Bulgaria;
| | - Miroslava Kačániová
- Institute of Horticulture, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Tr. A. Hlinku 2, 94976 Nitra, Slovakia;
- Department of Bioenergetics and Food Analysis, Institute of Food Technology and Nutrition, University of Rzeszow, 35-601 Rzeszow, Poland
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Judzentiene A, Budiene J, Nedveckyte I, Garjonyte R. Antioxidant and Toxic Activity of Helichrysum arenarium (L.) Moench and Helichrysum italicum (Roth) G. Don Essential Oils and Extracts. Molecules 2022; 27:molecules27041311. [PMID: 35209096 PMCID: PMC8879542 DOI: 10.3390/molecules27041311] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 02/07/2022] [Accepted: 02/13/2022] [Indexed: 02/01/2023] Open
Abstract
Helichrysum arenarium (L.) Moench (sandy everlasting) is the only species from genus Helichrysum Mill that grows spontaneously in Lithuania. The chemical composition of the essential oils (EOs) from inflorescences and leaves of H. arenarium wild plants was analysed by GC-MS. Palmitic (≤23.8%), myristic (≤14.9%) and lauric (6.1%) acids, n-nonanal (10.4%), and trans-β-caryophyllene (≤6.5%) were the major constituents in the EOs. For comparison, the main components in EO from flowers (commercial herb material) of H.italicum were γ-curcumene (21.5%), β-selinene (13.6%), α-selinene (8.1%), β-eudesmol (8.3%), and α-pinene (6.5%). Composition of H. arenarium methanolic extracts was investigated by HPLC-DAD-TOF. The main compounds were the following: luteolin-7-O-glucoside, naringenin and its glucoside, apigenin, chlorogenic acid, arenol, and arzanol. Antioxidant activity of EOs and extracts was tested by DPPH● and ABTS●+ assays. Sandy everlasting extracts exhibited significantly higher radical scavenging activities (for leaves 11.18 to 19.13 and for inflorescences 1.96 to 6.13 mmol/L TROLOX equivalent) compared to those of all tested EOs (0.25 to 0.46 mmol/L TROLOX equivalent). Antioxidant activity, assayed electrochemically by cyclic and square wave voltammetry correlated with total polyphenolic content in extracts and radical scavenging properties of EOs and extracts. The toxic activity of EOs of both Helichrysum species was evaluated using a brine shrimp (Artemia salina) bioassay. H. italicum inflorescence EO was found to be toxic (LC50 = 15.99 µg/mL) as well as that of H. arenarium (LC50 ≤ 23.42 µg/mL) oils.
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Affiliation(s)
- Asta Judzentiene
- Department of Organic Chemistry, Center for Physical Sciences and Technology, Sauletekio Avenue 3, LT-10257 Vilnius, Lithuania; (J.B.); (R.G.)
- Correspondence: ; Tel.: +370-69412190
| | - Jurga Budiene
- Department of Organic Chemistry, Center for Physical Sciences and Technology, Sauletekio Avenue 3, LT-10257 Vilnius, Lithuania; (J.B.); (R.G.)
| | - Irena Nedveckyte
- Institute of Biosciences, Life Sciences Center, Vilnius University, Sauletekio Avenue 7, LT-10257 Vilnius, Lithuania;
| | - Rasa Garjonyte
- Department of Organic Chemistry, Center for Physical Sciences and Technology, Sauletekio Avenue 3, LT-10257 Vilnius, Lithuania; (J.B.); (R.G.)
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Ren JX, Bai M, Zhao WY, Huang XX, Song SJ. Chemical constituents from Picrasma quassioides (D.Don) Benn. and their network analysis of chemotaxonomic significance. BIOCHEM SYST ECOL 2020. [DOI: 10.1016/j.bse.2020.104160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Morikawa T, Nagatomo A, Oka T, Miki Y, Taira N, Shibano-Kitahara M, Hori Y, Muraoka O, Ninomiya K. Glucose Tolerance-Improving Activity of Helichrysoside in Mice and Its Structural Requirements for Promoting Glucose and Lipid Metabolism. Int J Mol Sci 2019; 20:ijms20246322. [PMID: 31847420 PMCID: PMC6941121 DOI: 10.3390/ijms20246322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/12/2019] [Accepted: 12/13/2019] [Indexed: 01/02/2023] Open
Abstract
An acylated flavonol glycoside, helichrysoside, at a dose of 10 mg/kg/day per os for 14 days, improved the glucose tolerance in mice without affecting the food intake, visceral fat weight, liver weight, and other plasma parameters. In this study, using hepatoblastoma-derived HepG2 cells, helichrysoside, trans-tiliroside, and kaempferol 3-O-β-d-glucopyranoside enhanced glucose consumption from the medium, but their aglycones and p-coumaric acid did not show this activity. In addition, several acylated flavonol glycosides were synthesized to clarify the structural requirements for lipid metabolism using HepG2 cells. The results showed that helichrysoside and related analogs significantly inhibited triglyceride (TG) accumulation in these cells. The inhibition by helichrysoside was more potent than that by other acylated flavonol glycosides, related flavonol glycosides, and organic acids. As for the TG metabolism-promoting activity in high glucose-pretreated HepG2 cells, helichrysoside, related analogs, and their aglycones were found to significantly reduce the TG contents in HepG2 cells. However, the desacyl flavonol glycosides and organic acids derived from the acyl groups did not exhibit an inhibitory impact on the TG contents in HepG2 cells. These results suggest that the existence of the acyl moiety at the 6′′ position in the D-glucopyranosyl part is essential for glucose and lipid metabolism-promoting activities.
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Affiliation(s)
- Toshio Morikawa
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
- Antiaging Center, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan
- Correspondence: ; Tel.: +81-6-4307-4306; Fax: +81-6-6729-3577
| | - Akifumi Nagatomo
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
| | - Takahiro Oka
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
| | - Yoshinobu Miki
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
| | - Norihisa Taira
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
| | - Megumi Shibano-Kitahara
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
| | - Yuichiro Hori
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
| | - Osamu Muraoka
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
- Antiaging Center, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan
| | - Kiyofumi Ninomiya
- Pharmaceutical Research and Technology Institute, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan; (A.N.); (T.O.); (Y.M.); (N.T.); (M.S.-K.); (Y.H.); (O.M.); (K.N.)
- Antiaging Center, Kindai University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502, Japan
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Pljevljakušić D, Bigović D, Janković T, Jelačić S, Šavikin K. Sandy Everlasting ( Helichrysum arenarium (L.) Moench): Botanical, Chemical and Biological Properties. FRONTIERS IN PLANT SCIENCE 2018; 9:1123. [PMID: 30131818 PMCID: PMC6090377 DOI: 10.3389/fpls.2018.01123] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 07/11/2018] [Indexed: 05/13/2023]
Abstract
Sandy everlasting [Helichrysum arenarium (L.) Moench] is herbaceous perennial plant belonging to Asteraceae family and it is native to Europe, Central Asia, and China. It belongs to the section HELICHRYSUM (Asteraceae family, genus Helichrysum) along with H. plicatum DC. Prodr., which very similar phenolic profile and H. italicum (Roth), which is widely used for essential oil extraction. Its flowers have a long tradition in European ethnomedicine as a cholagogue, choleretic, hepatoprotective, and detoxifying herbal drug. The flowers are rich in phenolic compounds including flavonoids, chalcones, phenolic acids, coumarins, and pyrones. Apart from polyphenols, other compounds such as sterols, lignans, and glycosides of aromatic compounds have been also isolated from H. arenarium. The majority of authors confirm that the most important group of compounds responsible for biological activities is flavonoids. Moreover, significant activities of naringenin, one of the main flavonoids of H. arenarium, were reported. On the other hand, there are no clinical data about testing the extracts or preparations based on H. arenarium. Although H. arenarium is well known in phytotherapy for its potential in the treatment of gallbladder disease and are classified as endangered species in a number of European countries, very few data about its cultivation are available in the literature.
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Affiliation(s)
| | - Dubravka Bigović
- Institute for Medicinal Plant Research “Dr Josif Pančić”, Belgrade, Serbia
| | - Teodora Janković
- Institute for Medicinal Plant Research “Dr Josif Pančić”, Belgrade, Serbia
| | - Slavica Jelačić
- Faculty of Agriculture, University of Belgrade, Belgrade, Serbia
| | - Katarina Šavikin
- Institute for Medicinal Plant Research “Dr Josif Pančić”, Belgrade, Serbia
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Morikawa T, Manse Y, Koda M, Chaipech S, Pongpiriyadacha Y, Muraoka O, Ninomiya K. Two new aromatic glycosides, elengiosides A and B, from the flowers of Mimusops elengi. J Nat Med 2017; 72:542-550. [DOI: 10.1007/s11418-017-1160-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 11/29/2017] [Indexed: 12/13/2022]
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Mao Z, Gan C, Zhu J, Ma N, Wu L, Wang L, Wang X. Anti-atherosclerotic activities of flavonoids from the flowers of Helichrysum arenarium L. MOENCH through the pathway of anti-inflammation. Bioorg Med Chem Lett 2017; 27:2812-2817. [DOI: 10.1016/j.bmcl.2017.04.076] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 03/24/2017] [Accepted: 04/25/2017] [Indexed: 11/27/2022]
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Jing Y, Zhang YF, Shang MY, Liu GX, Li YL, Wang X, Cai SQ. Chemical Constituents from the Roots and Rhizomes of Asarum heterotropoides var. mandshuricum and the In Vitro Anti-Inflammatory Activity. Molecules 2017; 22:molecules22010125. [PMID: 28098805 PMCID: PMC6155747 DOI: 10.3390/molecules22010125] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 01/03/2017] [Accepted: 01/06/2017] [Indexed: 01/12/2023] Open
Abstract
Anti-inflammatory compounds were investigated from the ethanol extract of the roots and rhizomes of Asarum heterotropoides var. mandshuricum, a traditional Chinese medicine called Xixin and used for pain and inflammatory. Nine new compounds were isolated, including six new lignans, neoasarinin A–C (1–3), neoasarininoside A and B (4 and 5), and asarinin B (7), and one new monoterpene, asarincin A (8), two new amides, asaramid II and III (10 and 11), and one new natural monoterpene, asaricin B (9), along with 37 known compounds (6, 12–47). Their structures and absolute configurations were elucidated on the basis of spectroscopic methods and chemical analyses. This is the first report of the absolute configuration of asarinin A (6). The 8-O-4′ neolignans (1–5) were reported in the genus Asarum for the first time. The 15 compounds 17, 19, 22–25, 28, 31, 36, 40, 42, 43, 45–47 were isolated from the genus Asarum, and compounds 16, 32, 33, 37 and 39 were isolated from A. heterotropoides var. mandshuricum for the first time. Thirty-seven of the isolates were evaluated for anti-inflammatory activity against the release of β-glucuronidase in polymorphonuclear leukocytes (PMNs) induced by the platelet-activating factor (PAF), and compounds 1, 4, 7, 8, 14, 17–19, 22, 24, 25, 29, 30, 32, 33, 40–43, 45, and 46 showed potent anti-inflammatory activities in vitro, with 27.9%–72.6% inhibitions at 10−5 mol/L. The results of anti-inflammatory assay suggested that lignans obtained from the CHCl3 extract might be the main active components of Xixin.
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Affiliation(s)
- Yu Jing
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Beijing 100191, China.
- Tonghua Gold-Horse Pharmaceutical Group Co., Ltd., Beijing 100025, China.
| | - Yi-Fan Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Beijing 100191, China.
| | - Ming-Ying Shang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Beijing 100191, China.
| | - Guang-Xue Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Beijing 100191, China.
| | - Yao-Li Li
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Beijing 100191, China.
| | - Xuan Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Beijing 100191, China.
| | - Shao-Qing Cai
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, No. 38, Xueyuan Road, Beijing 100191, China.
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Morikawa T, Ninomiya K, Kuramoto H, Kamei I, Yoshikawa M, Muraoka O. Phenylethanoid and phenylpropanoid glycosides with melanogenesis inhibitory activity from the flowers of Narcissus tazetta var. chinensis. J Nat Med 2016; 70:89-101. [PMID: 26475459 DOI: 10.1007/s11418-015-0941-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Accepted: 09/18/2015] [Indexed: 11/29/2022]
Abstract
A methanol extract of the flowers of Narcissus tazetta var. chinensis Roem. (Amaryllidaceae) demonstrated inhibitory effects on melanogenesis in theophylline-stimulated murine B16 melanoma 4A5 cells. From the extract, four new phenylethanoid glycosides, tazettosides A–D (1–4), and a new phenylpropanoid glycoside, tazettoside E (5), were isolated along with 23 known compounds (6–28). Of the isolates, 1 (IC50 = 22.0 μM) and 4 (82.5 μM), 3-methoxy-8,9-methylenedioxy-3,4-dihydrophenanthridine (13, IC50 = 28.5 μM), 5,6-dihydrobicolorine (14, 23.7 μM), tazettine (16, 60.8 μM), benzyl β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (18, 27.8 μM), 2-(3,4-dimethoxyphenyl)ethyl β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (21, 74.6 μM), 3-phenylpropyl β-D-glucopyranoside (22, 59.0 μM), and cinnamyl β-D-glucopyranosyl-(1→6)-β-D-glucopyranoside (24, 88.0 μM) showed inhibitory effects without notable cytotoxicity at the effective concentrations.
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Morikawa T, Ninomiya K, Akaki J, Kakihara N, Kuramoto H, Matsumoto Y, Hayakawa T, Muraoka O, Wang LB, Wu LJ, Nakamura S, Yoshikawa M, Matsuda H. Dipeptidyl peptidase-IV inhibitory activity of dimeric dihydrochalcone glycosides from flowers of Helichrysum arenarium. J Nat Med 2015; 69:494-506. [PMID: 25921859 PMCID: PMC4703617 DOI: 10.1007/s11418-015-0914-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Accepted: 04/09/2015] [Indexed: 12/11/2022]
Abstract
A methanol extract of everlasting flowers of Helichrysum arenarium L. Moench (Asteraceae) was found to inhibit the increase in blood glucose elevation in sucrose-loaded mice at 500 mg/kg p.o. The methanol extract also inhibited the enzymatic activity against dipeptidyl peptidase-IV (DPP-IV, IC50 = 41.2 μg/ml), but did not show intestinal α-glucosidase inhibitory activities. From the extract, three new dimeric dihydrochalcone glycosides, arenariumosides V-VII (2-4), were isolated, and the stereostructures were elucidated based on their spectroscopic properties and chemical evidence. Of the constituents, several flavonoid constituents, including 2-4, were isolated, and these isolated constituents were investigated for their DPP-IV inhibitory effects. Among them, chalconaringenin 2'-O-β-D-glucopyranoside (16, IC50 = 23.1 μM) and aureusidin 6-O-β-D-glucopyranoside (35, 24.3 μM) showed relatively strong inhibitory activities.
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Affiliation(s)
- Toshio Morikawa
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
- />Antiaging Center, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Kiyofumi Ninomiya
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
- />Antiaging Center, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Junji Akaki
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Namiko Kakihara
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Hiroyuki Kuramoto
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Yurie Matsumoto
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Takao Hayakawa
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Osamu Muraoka
- />Pharmaceutical Research and Technology Institute, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
- />Antiaging Center, Kinki University, 3-4-1 Kowakae, Higashi-osaka, Osaka 577-8502 Japan
| | - Li-Bo Wang
- />Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412 Japan
- />Faculty of Natural Medicines, Shenyang Pharmaceutical University, 103 Wenhua Rd., 110016 Shenyang, People’s Republic of China
| | - Li-Jun Wu
- />Faculty of Natural Medicines, Shenyang Pharmaceutical University, 103 Wenhua Rd., 110016 Shenyang, People’s Republic of China
| | - Seikou Nakamura
- />Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412 Japan
| | - Masayuki Yoshikawa
- />Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412 Japan
| | - Hisashi Matsuda
- />Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412 Japan
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Brkljača R, White JM, Urban S. Phytochemical Investigation of the Constituents Derived from the Australian Plant Macropidia fuliginosa. JOURNAL OF NATURAL PRODUCTS 2015; 78:1600-1608. [PMID: 26151487 DOI: 10.1021/acs.jnatprod.5b00161] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A phytochemical study of the flowers and bulbs derived from the Australian plant Macropidia fuliginosa, involving hyphenated spectroscopic methodologies (HPLC-NMR and HPLC-MS), together with conventional isolation strategies, resulted in the identification of 16 constituents (1, 2, 4-17) representative of six different structural classes. Six new compounds (12-17) were identified from the bulbs of the plant. The isolated compounds were assessed for antimicrobial activity, and compound 8 was found to be more potent against P. aeruginosa than ampicillin.
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Affiliation(s)
- Robert Brkljača
- †School of Applied Sciences (Discipline of Chemistry), Health Innovations Research Institute (HIRi), RMIT University, GPO Box 2476 V, Melbourne, Victoria 3001, Australia
| | - Jonathan M White
- ‡School of Chemistry and Bio21 Institute, The University of Melbourne Melbourne, Victoria 3010, Australia
| | - Sylvia Urban
- †School of Applied Sciences (Discipline of Chemistry), Health Innovations Research Institute (HIRi), RMIT University, GPO Box 2476 V, Melbourne, Victoria 3001, Australia
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Analysis and improved characterization of minor antioxidants from leaves of Malus doumeri using a combination of major constituents’ knockout with high-performance liquid chromatography–diode array detector–quadrupole time-of-flight tandem mass spectrometry. J Chromatogr A 2015; 1398:57-65. [DOI: 10.1016/j.chroma.2015.04.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2015] [Revised: 04/08/2015] [Accepted: 04/08/2015] [Indexed: 12/30/2022]
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Shikov AN, Pozharitskaya ON, Makarov VG, Wagner H, Verpoorte R, Heinrich M. Medicinal plants of the Russian Pharmacopoeia; their history and applications. JOURNAL OF ETHNOPHARMACOLOGY 2014; 154:481-536. [PMID: 24742754 DOI: 10.1016/j.jep.2014.04.007] [Citation(s) in RCA: 156] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Revised: 03/31/2014] [Accepted: 04/04/2014] [Indexed: 05/26/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Due to the location of Russia between West and East, Russian phytotherapy has accumulated and adopted approaches that originated in European and Asian traditional medicine. Phytotherapy is an official and separate branch of medicine in Russia; thus, herbal medicinal preparations are considered official medicaments. The aim of the present review is to summarize and critically appraise data concerning plants used in Russian medicine. This review describes the history of herbal medicine in Russia, the current situation and the pharmacological effects of specific plants in the Russian Pharmacopoeia that are not included in the European Pharmacopoeia. MATERIALS AND METHODS Based on the State Pharmacopoeia of the USSR (11(th) edition), we selected plant species that have not yet been adopted in Western and Central Europe (e.g., selected for inclusion in the European Pharmacopoeia) and systematically searched the scientific literature for data using library catalogs, the online service E-library.ru, and databases such as Medline/Pubmed, Scopus, and the Web of Science regarding species, effectiveness, pharmacological effects, and safety. RESULTS The Russian Federation follows the State Pharmacopoeia of the USSR (11(th) edition), which contains 83 individual plant monographs. Fifty-one of these plants are also found in the European Pharmacopoeia and have been well studied, but 32 plants are found only in the Pharmacopoeia of the USSR. Many articles about these medicinal plants were never translated in English, and much of the information collected by Russian scientists has never been made available to the international community. Such knowledge can be applied in future studies aimed at a safe, evidence-based use of traditional Russian medicinal plants in European and global phytopharmacotherapy as well as for the discovery of novel leads for drug development. CONCLUSION The review highlights the therapeutic potential of these Russian phytopharmaceuticals but also highlights cases where concern has been raised about product safety and tolerability, which would aid in supporting their safe use.
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Affiliation(s)
- Alexander N Shikov
- St-Petersburg Institute of Pharmacy, Kuz'molovskiy town, build 245, Vsevolozhskiy distr., Leningrad reg., 188663 Russia.
| | - Olga N Pozharitskaya
- St-Petersburg Institute of Pharmacy, Kuz'molovskiy town, build 245, Vsevolozhskiy distr., Leningrad reg., 188663 Russia
| | - Valery G Makarov
- St-Petersburg Institute of Pharmacy, Kuz'molovskiy town, build 245, Vsevolozhskiy distr., Leningrad reg., 188663 Russia
| | - Hildebert Wagner
- Institute of Pharmacy, Pharmaceutical Biology, Ludwig Maximilian University, D - 81377 Munich, Germany
| | - Rob Verpoorte
- Natural Products Laboratory, IBL, Leiden University, Sylvius Laboratory, PO Box 9505, 2300 RA Leiden, Sylviusweg 72
| | - Michael Heinrich
- Research Cluster Biodiversity and Medicines. Centre for Pharmacognosy and Phytotherapy, UCL School of Pharmacy, University of London.
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D'Abrosca B, Buommino E, D'Angelo G, Coretti L, Scognamiglio M, Severino V, Pacifico S, Donnarumma G, Fiorentino A. Spectroscopic identification and anti-biofilm properties of polar metabolites from the medicinal plant Helichrysum italicum against Pseudomonas aeruginosa. Bioorg Med Chem 2013; 21:7038-46. [PMID: 24094434 DOI: 10.1016/j.bmc.2013.09.019] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 09/05/2013] [Accepted: 09/06/2013] [Indexed: 12/17/2022]
Abstract
Two new acylated styrylpyrones, one 5-methoxy-1(3H)-isobenzofuranone glucoside and a hydroxymethyl-orcinol derivative, along with sixteen known aromatic metabolites, including lignans, quinic acid derivatives low-molecular weight phenol glucosides, have been isolated from the methanol extract of Helichrysum italicum, a medicinal plant typical of the Mediterranean vegetation. The structures of these compounds have been elucidated on the basis of extensive 2D-NMR spectroscopic analyses, including COSY, TOCSY, HSQC, CIGAR-HMBC, H2BC and HSQC-TOCSY, along with Q-TOF HRMS(2) analysis. Selected compounds were evaluated for their anti-biofilm properties against Pseudomonas aeruginosa.
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Affiliation(s)
- Brigida D'Abrosca
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Second University of Naples, via Vivaldi 43, 81100 Caserta, Italy.
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Nakamura S, Nakashima S, Tanabe G, Oda Y, Yokota N, Fujimoto K, Matsumoto T, Sakuma R, Ohta T, Ogawa K, Nishida S, Miki H, Matsuda H, Muraoka O, Yoshikawa M. Alkaloid constituents from flower buds and leaves of sacred lotus (Nelumbo nucifera, Nymphaeaceae) with melanogenesis inhibitory activity in B16 melanoma cells. Bioorg Med Chem 2012; 21:779-87. [PMID: 23270663 DOI: 10.1016/j.bmc.2012.11.038] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 11/12/2012] [Accepted: 11/16/2012] [Indexed: 11/18/2022]
Abstract
Methanolic extracts from the flower buds and leaves of sacred lotus (Nelumbo nucifera, Nymphaeaceae) were found to show inhibitory effects on melanogenesis in theophylline-stimulated murine B16 melanoma 4A5 cells. From the methanolic extracts, a new alkaloid, N-methylasimilobine N-oxide, was isolated together with eleven benzylisoquinoline alkaloids. The absolute stereostructure of the new alkaloid was determined from chemical and physicochemical evidence. Among the constituents isolated, nuciferine, N-methylasimilobine, (-)-lirinidine, and 2-hydroxy-1-methoxy-6a,7-dehydroaporphine showed potent inhibition of melanogenesis. Comparison of the inhibitory activities of synthetic related alkaloids facilitated characterization of the structure-activity relationships of aporphine- and benzylisoquinoline-type alkaloids. In addition, 3-30 μM nuciferine and N-methylasimilobine inhibited the expression of tyrosinase mRNA, 3-30 μM N-methylasimilobine inhibited the expression of TRP-1 mRNA, and 10-30 μM nuciferine inhibited the expression of TRP-2 mRNA.
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Affiliation(s)
- Seikou Nakamura
- Department of Pharmacognosy, Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412, Japan
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21
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Li YL, Wu L, Ouyang DW, Yu P, Xia JH, Pan YX, Yang XW, Zeng HW, Cheng XR, Jin HZ, Zhang WD. Phenolic Compounds of Abies nephrolepis and Their NO Production Inhibitory Activities. Chem Biodivers 2011; 8:2299-309. [DOI: 10.1002/cbdv.201000373] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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22
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Jia L, A YM, Jing LL, Zhou SA, Kong DY. Three new flavonoid glycosides from Urena lobata. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2011; 13:907-914. [PMID: 21972805 DOI: 10.1080/10286020.2011.599802] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Three new flavonoid glycosides, kaempferol-3-O-β-D-apiofuranosyl(1 → 2)-β-D-glucopyranosyl-7-O-α-L-rhamnopyranoside (1), kaempferol-4'-O-β-D-apiofuranosyl-3-O-β-D-glucopyranosyl-7-O-α-l-rhamnopyranoside (2), and 5,6,7,4'-tetrahydroxy-flavone-6-O-β-D-arabinopyranosyl-7-O-α-L-rhamnopyranoside (3), were isolated from the aerial parts of Urena lobata L., along with 10 known compounds (4-13). Their structures were determined based on spectroscopic methods including 1D and 2D NMR spectroscopy as well as HR-ESI-MS.
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Affiliation(s)
- Lu Jia
- School of Pharmacy, Zhengzhou University, Zhengzhou 450001, China
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23
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Morikawa T, Li X, Nishida E, Nakamura S, Ninomiya K, Matsuda H, Hamao M, Muraoka O, Hayakawa T, Yoshikawa M. Medicinal Flowers. XXXII. Structures of Oleanane-Type Triterpene Saponins, Perennisosides VIII, IX, X, XI, and XII, from the Flowers of Bellis perennis. Chem Pharm Bull (Tokyo) 2011; 59:889-95. [DOI: 10.1248/cpb.59.889] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Toshio Morikawa
- Pharmaceutical Research and Technology Institute, Kinki University
| | | | - Eriko Nishida
- Pharmaceutical Research and Technology Institute, Kinki University
| | | | | | | | | | - Osamu Muraoka
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Takao Hayakawa
- Pharmaceutical Research and Technology Institute, Kinki University
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24
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Affiliation(s)
- Nigel C Veitch
- Jodrell Laboratory, Royal Botanic Gardens, Kew, Richmond, Surrey TW93AB, UK.
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25
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Morikawa T, Li X, Nishida E, Nakamura S, Ninomiya K, Matsuda H, Oda Y, Muraoka O, Yoshikawa M. Medicinal Flowers. Part 29. Acylated Oleanane-Type Triterpene Bisdesmosides: Perennisaponins G, H, I, J, K, L, and M with Pancreatic Lipase Inhibitory Activity from the Flowers ofBellis perennis. Helv Chim Acta 2010. [DOI: 10.1002/hlca.200900258] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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26
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Morikawa T, Pan Y, Ninomiya K, Imura K, Matsuda H, Yoshikawa M, Yuan D, Muraoka O. Acylated phenylethanoid oligoglycosides with hepatoprotective activity from the desert plant Cistanche tubulosa1. Bioorg Med Chem 2010; 18:1882-90. [DOI: 10.1016/j.bmc.2010.01.047] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2009] [Revised: 01/15/2010] [Accepted: 01/16/2010] [Indexed: 12/18/2022]
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Morikawa T, Yamaguchi I, Matsuda H, Yoshikawa M. A new amide, piperchabamide F, and two new phenylpropanoid glycosides, piperchabaosides A and B, from the fruit of Piper chaba. Chem Pharm Bull (Tokyo) 2010; 57:1292-5. [PMID: 19881285 DOI: 10.1248/cpb.57.1292] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A new amide, piperchabamide F (1), and two new phenylpropanoid glycosides, piperchabaosides A (2) and B (3), were isolated from 80% aqueous acetone extract from fruit of Piper chaba. Their stereostructures were elucidated on the basis of chemical and physicochemical evidence.
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Affiliation(s)
- Toshio Morikawa
- Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412, Japan
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28
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Morikawa T, Xie Y, Ninomiya K, Okamoto M, Muraoka O, Yuan D, Yoshikawa M, Hayakawa T. Inhibitory Effects of Acylated Acyclic Sesquiterpene Oligoglycosides from the Pericarps of Sapindus rarak on Tumor Necrosis Factor-.ALPHA.-Induced Cytotoxicity. Chem Pharm Bull (Tokyo) 2010; 58:1276-80. [DOI: 10.1248/cpb.58.1276] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Toshio Morikawa
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Yuanyuan Xie
- Pharmaceutical Research and Technology Institute, Kinki University
- School of Traditional Chinese Medicine, Shenyang Pharmaceutical University
| | | | - Masaki Okamoto
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Osamu Muraoka
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Dan Yuan
- School of Traditional Chinese Medicine, Shenyang Pharmaceutical University
| | - Masayuki Yoshikawa
- Pharmaceutical Research and Technology Institute, Kinki University
- Kyoto Pharmaceutical University
| | - Takao Hayakawa
- Pharmaceutical Research and Technology Institute, Kinki University
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29
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Morikawa T, Pan Y, Ninomiya K, Imura K, Yuan D, Yoshikawa M, Hayakawa T, Muraoka O. Iridoid and Acyclic Monoterpene Glycosides, Kankanosides L, M, N, O, and P from Cistanche tubulosa. Chem Pharm Bull (Tokyo) 2010; 58:1403-7. [DOI: 10.1248/cpb.58.1403] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Toshio Morikawa
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Yingni Pan
- Pharmaceutical Research and Technology Institute, Kinki University
- School of Traditional Chinese Medicine, Shenyang Pharmaceutical University
| | | | - Katsuya Imura
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Dan Yuan
- School of Traditional Chinese Medicine, Shenyang Pharmaceutical University
| | - Masayuki Yoshikawa
- Pharmaceutical Research and Technology Institute, Kinki University
- Kyoto Pharmaceutical University
| | - Takao Hayakawa
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Osamu Muraoka
- Pharmaceutical Research and Technology Institute, Kinki University
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30
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Matsuda H, Ninomiya K, Morikawa T, Yasuda D, Yamaguchi I, Yoshikawa M. Hepatoprotective amide constituents from the fruit of Piper chaba: Structural requirements, mode of action, and new amides. Bioorg Med Chem 2009; 17:7313-23. [PMID: 19775895 DOI: 10.1016/j.bmc.2009.08.050] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2009] [Revised: 08/18/2009] [Accepted: 08/19/2009] [Indexed: 12/18/2022]
Abstract
The 80% aqueous acetone extract from the fruit of Piper chaba (Piperaceae) was found to have hepatoprotective effects on D-galactosamine (D-GalN)/lipopolysaccharide-induced liver injury in mice. From the ethyl acetate-soluble fraction, three new amides, piperchabamides E, G, and H, 33 amides, and four aromatic constituents were isolated. Among the isolates, several amide constituents inhibited D-GalN/tumor necrosis factor-alpha (TNF-alpha)-induced death of hepatocytes, and the following structural requirements were suggested: (i) the amide moiety is essential for potent activity; and (ii) the 1,9-decadiene structure between the benzene ring and the amide moiety tended to enhance the activity. Moreover, a principal constituent, piperine, exhibited strong in vivo hepatoprotective effects at doses of 5 and 10 mg/kg, po and its mode of action was suggested to depend on the reduced sensitivity of hepatocytes to TNF-alpha.
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Affiliation(s)
- Hisashi Matsuda
- Kyoto Pharmaceutical University, Misasagi, Yamashina-ku, Kyoto 607-8412, Japan
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31
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Morikawa T, Wang LB, Ninomiya K, Nakamura S, Matsuda H, Muraoka O, Wu LJ, Yoshikawa M. Medicinal Flowers. XXX. Eight New Glycosides, Everlastosides F-M, from the Flowers of Helichrysum arenarium. Chem Pharm Bull (Tokyo) 2009; 57:853-9. [DOI: 10.1248/cpb.57.853] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Toshio Morikawa
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Li-Bo Wang
- Kyoto Pharmaceutical University
- Faculty of Natural Medicines, Shenyang Pharmaceutical University
| | | | | | | | - Osamu Muraoka
- Pharmaceutical Research and Technology Institute, Kinki University
| | - Li-Jun Wu
- Faculty of Natural Medicines, Shenyang Pharmaceutical University
| | - Masayuki Yoshikawa
- Pharmaceutical Research and Technology Institute, Kinki University
- Kyoto Pharmaceutical University
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