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Studies on the chemical constituents from the stem and leaves of Tagetes erecta.
MedLine Citation:
PMID:  21235096     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
OBJECTIVE: To investigate the chemical constituents of the stem and leaves of Tagetes erecta.
METHODS: The materials extracted with ethanol were first purified with D101 resin and then separated by repeated silica gel column chromatography as well as recrystallization to get single compounds. The chemical structures of the compounds were elucidated on the basis of physicochemical properties, spectroscopic analysis and comparing with standard sample and literatures.
RESULTS: Six compounds were identified as 4'-methoxy-eupatolitin-3-O-glucoside (I), kaempferitrin (II), rutin (III), beta-sitosterol (IV), daucosterol (V) and gallic acid (VI).
CONCLUSION: Compounds I, II, III are isolated from the plant for the first time; the compounds IV, V, VI are isolated from the stem and leaves of the plant for the first time.
Authors:
Yu Zhang; Ting-Ting Zhang
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials     Volume:  33     ISSN:  1001-4454     ISO Abbreviation:  Zhong Yao Cai     Publication Date:  2010 Sep 
Date Detail:
Created Date:  2011-01-17     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9426370     Medline TA:  Zhong Yao Cai     Country:  China    
Other Details:
Languages:  eng     Pagination:  1412-4     Citation Subset:  IM    
Affiliation:
The College of Pharmacy of Jiamusi University, Jiamusi 154007, China. zhangyuhy2003@163.com
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