Four New 9,19‐Cyclolanostane Triterpenes from the Rhizomes of  Cimicifuga foetida  Collected in Yulong | Zendy

Wang Haiyan | Zendy; Nian Yin | Zendy; Ma Chengyou | Zendy; Liu Jieqing | Zendy; Song Yanbo | Zendy; Zhou Lin | Zendy; Qiu Minghua | Zendy

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Four New 9,19‐Cyclolanostane Triterpenes from the Rhizomes of Cimicifuga foetida Collected in Yulong

Author(s) -

Wang Haiyan,

Nian Yin,

Ma Chengyou,

Liu Jieqing,

Song Yanbo,

Zhou Lin,

Qiu Minghua

Publication year - 2012

Publication title -

chinese journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 1001-604X

DOI - 10.1002/cjoc.201200193

Subject(s) - rhizome , chemistry , terpene , stereochemistry , traditional medicine , medicine

Four new 9,19‐cyclolanostane‐type triterpenes ( 1 – 4 ), were isolated from the rhizomes of Cimicifuga foetida . On the basis of spectroscopic analysis, their chemical structures were elucidated as 1,7‐dien‐cimigenol‐3,12‐dione ( 1 ), 1‐en‐cimigenol‐3,11‐dione ( 2 ), 11 ( ‐hydroxy‐7‐en‐cimigenol‐3‐one ( 3 ), and (20 R ,24 R )‐24,25‐epoxy‐11 ( ‐hydroxy‐7‐en‐9,19‐cyclolanost‐3,16,23‐trione ( 4 ).

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