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Thi Thanh Huong H, Nam PG, Van Hung H, Xuyen PT, Khoi NM, Hung TM, Tung NH, Thuong PT. Chemical Constituents From the Vietnamese Medicinal Plant Anemone chapaensis and Their Cytotoxic Activity. Nat Prod Commun 2019. [DOI: 10.1177/1934578x19870991] [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
Our current research on phytochemical profile of the folk medicinal plant Anemone chapaensis Gagnep. led to the isolation of a new saponin, chapaenoside (1), along with 13 known compounds (2-14). Their structures were elucidated on the basis of extensive chemical and spectroscopic methods (Nuclear Magnetic Resonance [NMR] spectroscopy and mass spectrometry) as well as comparison with the literature data. The isolated compounds were tested for their cytotoxic activities against 9 cancer cell lines by MTT method. The result indicated that the major saponin prosapogenin CP6 (5) showed selectively strong activity against NCI-N87, RD, Panc-1, and MIA Paca-2 cells with the IC50 values of 5.4, 7.5, 7.5, and 2.7 μM, respectively. The results of phytochemical constituents and principal bioactive saponins from A. chapaensis contributed not only to its phytochemical profile associated with chemotaxonomy but also to biological evidence of the title plant.
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Affiliation(s)
- Ha Thi Thanh Huong
- National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
- School of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Pham G. Nam
- National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
- School of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Hoang Van Hung
- School of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Phi T. Xuyen
- National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
| | - Nguyen M. Khoi
- National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
| | - Tran M. Hung
- Medicinal Chemistry Division, Faculty of Chemistry, University of Science, Vietnam National University Hochiminh City, Vietnam
| | - Nguyen H. Tung
- Faculty of Pharmacy, Phenikaa University, Hanoi, Vietnam
- Phenikaa Research and Technology Institute (PRATI), A&A Green Phoenix Group, Hanoi, Vietnam
| | - Phuong T. Thuong
- National Institute of Medicinal Materials (NIMM), Hanoi, Vietnam
- School of Pharmacy, Haiphong University of Medicine and Pharmacy, Vietnam
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Triterpenoid Saponins from Anemone rivularis var. Flore-Minore and Their Anti-Proliferative Activity on HSC-T6 Cells. Molecules 2018; 23:molecules23020491. [PMID: 29473864 PMCID: PMC6017197 DOI: 10.3390/molecules23020491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 02/17/2018] [Accepted: 02/21/2018] [Indexed: 11/17/2022] Open
Abstract
Five previously undescribed triterpenoid saponins (1–5), along with eight known ones (6–13), were isolated from the whole plants of Anemone rivularis var. flore-minore. Their structures were clarified by extensive spectroscopic data and chemical evidence. For the first time, the lupane-type saponins (3 and 12) were reported from the Anemone genus. The anti-proliferative activity of all isolated saponins was evaluated on hepatic stellate cells (HSC-T6). Saponins 12 and 13, which possess more monosaccharides than the others, displayed potent anti-proliferative activity, with IC50 values of 18.21 and 15.56 μM, respectively.
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Yu X, Duan KT, Wang ZX, Chen HP, Gan XQ, Huang R, Li ZH, Feng T, Liu JK. Anemhupehins A-C, Podocarpane Diterpenoids from Anemone hupehensis. NATURAL PRODUCTS AND BIOPROSPECTING 2018; 8:31-35. [PMID: 29230718 PMCID: PMC5803142 DOI: 10.1007/s13659-017-0146-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 11/21/2017] [Indexed: 06/07/2023]
Abstract
Three new podocarpane diterpenoids, namely anemhupehins A-C (1-3), together with four known analogues (4-7), have been isolated from aerial parts of Anemone hupehensis. Their structures were characterized based on extensive spectroscopic data. Compounds 1 and 4 showed certain cytotoxicities against human cancer cell lines.
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Affiliation(s)
- Xing Yu
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Kai-Ting Duan
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Zhen-Xiong Wang
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - He-Ping Chen
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Xiao-Qing Gan
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Rong Huang
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Zheng-Hui Li
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Tao Feng
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China.
| | - Ji-Kai Liu
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan, 430074, China.
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Anti-Proliferative Effect of Triterpenoidal Glycosides from the Roots of Anemone vitifolia through a Pro-Apoptotic Way. Molecules 2017; 22:molecules22040642. [PMID: 28420183 PMCID: PMC6154594 DOI: 10.3390/molecules22040642] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 04/12/2017] [Accepted: 04/13/2017] [Indexed: 02/04/2023] Open
Abstract
A cytotoxicity-guided phytochemical investigation of Anemone vitifolia roots led to the isolation of six oleanane saponins (1-6), which were reported from the species for the first time. Their structures were determined by comparing its MS and NMR data with those in literature. Compounds 1-4 showed significant inhibitory effects on the proliferation of hepatocellular carcinoma HepG2 cells with IC50 values ranging from 2.0 to 8.5 μM, compared to positive control methotrexate with IC50 value of 15.8 μM. Flow cytometry analysis revealed that compounds 1-4 exerted anti-proliferative effects through a pro-apoptotic way of hepatocellular carcinoma cells.
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Cytotoxic oleanane-type triterpenoid saponins from the Rhizomes of Anemone rivularis var. flore-minore. Molecules 2014; 19:2121-34. [PMID: 24552983 PMCID: PMC6270712 DOI: 10.3390/molecules19022121] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 02/06/2014] [Accepted: 02/10/2014] [Indexed: 11/17/2022] Open
Abstract
Phytochemical investigation of the n-BuOH extract of the rhizomes of Anemone rivularis var. flore-minore led to the isolation of five new oleanane-type triterpenoid saponins 1-5, together with five known saponins 6-10. Their structures were determined by the extensive use of 1D and 2D NMR experiments, along with ESIMS analyses and acid hydrolysis. The aglycone of 4 and 5 was determined as 21α-hydroxyoleanolic acid, which was reported in this genus for the first time. The cytotoxicity of these compounds was evaluated against four human cancer cell line, including HL-60 (promyelocytic leukemia), HepG2 (hepatocellular carcinoma), A549 (lung carcinoma) and HeLa (cervical carcinoma). The monodesmosidic saponins 6-8 exhibited cytotoxic activity toward all tested cancer cell lines, with IC50 values in the 7.25-22.38 μM range.
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Wang XY, Gao H, Zhang W, Li Y, Cheng G, Sun XL, Tang HF. Bioactive oleanane-type saponins from the rhizomes of Anemone taipaiensis. Bioorg Med Chem Lett 2013; 23:5714-20. [PMID: 23992864 DOI: 10.1016/j.bmcl.2013.08.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 07/18/2013] [Accepted: 08/03/2013] [Indexed: 11/30/2022]
Abstract
Investigation of the n-BuOH extract of the rhizomes of Anemone taipaiensis led to the isolation of five new oleanane-type triterpenoid saponins (1-5), together with seven known saponins (6-12). Their structures were determined by the extensive use of (1)D and (2)D NMR experiments along with ESIMS analyses and acid hydrolysis. The aglycone of 1, 2 and 4 was determined as siaresinolic acid, which was reported in this genus for the first time. The cytotoxicities of the saponins 1-12, prosapogenins 4a, 5a, 10a-12a and sapogenins siaresinolic acid (SA), oleanolic acid (OA), hederagenin (HE) were evaluated against five human cancer cell lines, including HepG2, HL-60, A549, HeLa and U87MG. The monodesmosidic saponins 6-8, 5a, 10a-12a and sapogenins SA, OA, HE exhibited cytotoxic activity toward all cancer cell lines, with IC50 values ranging from 2.25 to 57.28 μM. Remarkably, the bisdesmosidic saponins 1-4 and 9 showed selective cytotoxicity against the U87MG cells.
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Affiliation(s)
- Xiao-Yang Wang
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, PR China
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Oleanane-type saponins from Anemone taipaiensis and their cytotoxic activities. Fitoterapia 2013; 89:224-30. [PMID: 23774664 DOI: 10.1016/j.fitote.2013.06.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Revised: 06/06/2013] [Accepted: 06/09/2013] [Indexed: 10/26/2022]
Abstract
Phytochemical investigation of the n-BuOH extract of the rhizomes of Anemone taipaiensis led to the isolation of three new oleanane-type triterpenoid saponins (1-3), together with four known saponins (4-7). Their structures were elucidated on the basis of spectroscopic analysis and chemical derivatization. All the compounds were isolated for the first time from A. taipaiensis. The cytotoxicity of these compounds was evaluated in five human cancer cell lines including A549 (lung carcinoma), HeLa (cervical carcinoma), HepG2 (hepatocellular carcinoma), HL-60 (promyelocytic leukemia), and U87MG (glioblastoma). The monodesmosidic saponin 4 exhibited cytotoxic activity toward all cancer cell lines, with IC50 values ranging from 6.42 to 18.16 μM. In addition, the bisdesmosidic saponins 1 and 7 showed selective cytotoxicity against the U87MG cells.
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Li F, Liu X, Tang M, Chen B, Ding L, Chen L, Wang M. Structure revision of hupehensis saponin F and G and characterization of new trace triterpenoid saponins from Anemone hupehensis by tandem electrospray ionization mass spectrometry. Carbohydr Res 2012; 353:49-56. [DOI: 10.1016/j.carres.2012.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2012] [Revised: 03/14/2012] [Accepted: 03/19/2012] [Indexed: 10/28/2022]
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Dinda B, Debnath S, Mohanta BC, Harigaya Y. Naturally Occurring Triterpenoid Saponins. Chem Biodivers 2010; 7:2327-580. [DOI: 10.1002/cbdv.200800070] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Yokosuka A, Sano T, Hashimoto K, Sakagami H, Mimaki Y. Triterpene Glycosides from the Whole Plant of Anemone hupehensis var. japonica and Their Cytotoxic Activity. Chem Pharm Bull (Tokyo) 2009; 57:1425-30. [DOI: 10.1248/cpb.57.1425] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Akihito Yokosuka
- Laboratory of Medicinal Pharmacognosy, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences
| | - Tomoe Sano
- Laboratory of Medicinal Pharmacognosy, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences
| | - Ken Hashimoto
- Department of Diagnostic and Therapeutic Sciences, School of Dentistry, Meikai University
| | - Hiroshi Sakagami
- Department of Diagnostic and Therapeutic Sciences, School of Dentistry, Meikai University
| | - Yoshihiro Mimaki
- Laboratory of Medicinal Pharmacognosy, School of Pharmacy, Tokyo University of Pharmacy and Life Sciences
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Hu HB, Zheng XD, Cao H, Guo XQ, Hu HS. Triterpenoid Saponins from the Stem Bark of Acanthopanax brachypus HARMS. Chem Pharm Bull (Tokyo) 2009; 57:1000-3. [DOI: 10.1248/cpb.57.1000] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Hao-Bin Hu
- College of Chemistry and Chemical Engineering, Longdong University
| | - Xu-Dong Zheng
- College of Chemistry and Chemical Engineering, Longdong University
| | - Hong Cao
- College of Chemistry and Chemical Engineering, Longdong University
| | - Xiao-Qiang Guo
- College of Chemistry and Chemical Engineering, Longdong University
| | - Huai-Sheng Hu
- College of Chemistry and Chemical Engineering, Longdong University
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Vincken JP, Heng L, de Groot A, Gruppen H. Saponins, classification and occurrence in the plant kingdom. PHYTOCHEMISTRY 2007; 68:275-97. [PMID: 17141815 DOI: 10.1016/j.phytochem.2006.10.008] [Citation(s) in RCA: 388] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2005] [Revised: 09/23/2006] [Accepted: 10/10/2006] [Indexed: 05/12/2023]
Abstract
Saponins are a structurally diverse class of compounds occurring in many plant species, which are characterized by a skeleton derived of the 30-carbon precursor oxidosqualene to which glycosyl residues are attached. Traditionally, they are subdivided into triterpenoid and steroid glycosides, or into triterpenoid, spirostanol, and furostanol saponins. In this study, the structures of saponins are reviewed and classified based on their carbon skeletons, the formation of which follows the main pathways for the biosynthesis of triterpenes and steroids. In this way, 11 main classes of saponins were distinguished: dammaranes, tirucallanes, lupanes, hopanes, oleananes, taraxasteranes, ursanes, cycloartanes, lanostanes, cucurbitanes, and steroids. The dammaranes, lupanes, hopanes, oleananes, ursanes, and steroids are further divided into 16 subclasses, because their carbon skeletons are subjected to fragmentation, homologation, and degradation reactions. With this systematic classification, the relationship between the type of skeleton and the plant origin was investigated. Up to five main classes of skeletons could exist within one plant order, but the distribution of skeletons in the plant kingdom did not seem to be order- or subclass-specific. The oleanane skeleton was the most common skeleton and is present in most orders of the plant kingdom. For oleanane type saponins, the kind of substituents (e.g. -OH, =O, monosaccharide residues, etc.) and their position of attachment to the skeleton were reviewed. Carbohydrate chains of 18 monosaccharide residues can be attached to the oleanane skeleton, most commonly at the C3 and/or C17 atom. The kind and positions of the substituents did not seem to be plant order-specific.
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Affiliation(s)
- Jean-Paul Vincken
- Laboratory of Food Chemistry, Wageningen University, P.O. Box 8129, 6700 EV Wageningen, The Netherlands.
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Analysis of species of the Ranunculaceae for ecdysteroid agonists and antagonists – II. Ecdysteroids in the genus Anemone. BIOCHEM SYST ECOL 1998. [DOI: 10.1016/s0305-1978(97)00086-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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