Winolides A–C, bioactive sesquiterpene lactones with unusual 5,6-secoeudesmane frameworks from Inula wissmanniana

Winolides A-C (1-3), three bioactive sesquiterpene lactones with irregular 5,6-secoeudesmane frameworks, which probably arise from different dienol-benzene rearrangements, were isolated from Inula wissmanniana. Their structures and absolute configurations were established by extensive analysis of sp...

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Bibliographic Details
Published inRSC advances Vol. 4; no. 64; pp. 33815 - 33818
Main Authors Cheng, Xiang-Rong, Shao, Wen-Hao, Zhang, Shou-De, Wang, Guo-Wei, Shan, Lei, Shen, Yun-Heng, Sun, Qing-Yan, Jin, Hui-Zi, Zhang, Wei-Dong
Format Journal Article
LanguageEnglish
Published 01.01.2014
Subjects
Asymmetry
Biocompatibility
Computation
Lactones
Spectroscopic analysis
Spectroscopy
Synthesis
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Summary:Winolides A-C (1-3), three bioactive sesquiterpene lactones with irregular 5,6-secoeudesmane frameworks, which probably arise from different dienol-benzene rearrangements, were isolated from Inula wissmanniana. Their structures and absolute configurations were established by extensive analysis of spectroscopic data, computational methods, and asymmetric synthesis.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:2046-2069
2046-2069
DOI:10.1039/C4RA05131A