| Two new resorcinol derivatives with strong cytotoxicity from the roots of Ardisia brevicaulis Diels. | |
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MedLine Citation:
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PMID: 21162003 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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Two new resorcinol derivatives, 4-hydroxy-2-methoxy-6-[(8Z)-pentadec-8-en-1-yl]phenyl acetate (1) and 4-hydroxy-2-methoxy-6-pentadecylphenyl acetate (2), together with known compounds ardisiphenol D (3), 5-tridecylresorcinol (4), 5-pentadecylresorcinol (5), 5-[(8Z)-pentadec-8-en-1-yl]resorcinol (6), belamcandaquinones C and D (7 and 8, resp.), ardisicrenoside A, ardisiacrispin B, (22E)-24-ethyl-5α-cholesta-7,22-dien-3-one, and (22E)-24-ethyl-5α-cholesta-7,22-dien-3β-ol were isolated from the MeOH extract of the roots of Ardisia brevicaulis Diels. Their structures were determined by spectroscopic analysis including ESI- and EI-MS, and NMR data. Cytotoxicities of 1-4 against cell lines A549, MCF-7, and PANC-1 were tested in vitro by the MTT (=3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide) method. Compounds 1-4 showed cytotoxic activity against all cell lines stronger than that of cisplatin against A549. |
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Authors:
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Li Bao; Manyuan Wang; Feng Zhao; Yisong Zhao; Hongwei Liu |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Chemistry & biodiversity Volume: 7 ISSN: 1612-1880 ISO Abbreviation: Chem. Biodivers. Publication Date: 2010 Dec |
Date Detail:
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Created Date: 2010-12-16 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101197449 Medline TA: Chem Biodivers Country: Switzerland |
Other Details:
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Languages: eng Pagination: 2901-7 Citation Subset: IM |
Affiliation:
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Institute of Microbiology, Chinese Academy of Sciences, Beijing, P R China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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