Bisabocurcumin,a new skeleton curcuminoid from the rhizomes of Curcuma longa L

A new skeleton bisabolane-type sesquiterpene curcuminoid,bisabocurcumin（1）,along with 5 known compounds,curcumin（2）, demethoxycurcumin（3）,bidemethoxycurcumin（4）,（1E,4E）-1,5-bis（4-hydroxy-3-methoxyphenyl）-penta-1,4-dien-3-one（5）,and （1E,4E）-1-（4-hydroxy-3-methoxyphenyl）-5-（4-hydroxy phenyl-）-penta-1,...

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Bibliographic Details
Published in:Chinese chemical letters 2011-12, Vol.22 (12), p.1457-1460
Main Authors: Xiao, Yun Chuan, Xie, Jing, Yu, Min, Liu, Miao, Ran, Jian, Xi, Zhen, Li, Wei, Huang, Jing
Format: Article
Language:English
Subjects:
Bisabocurcumin
Bisabolane-type sesquiterpene
Curcuma longa
Curcumin
ne型
Zingiberaceae
倍半萜
化合物
姜黄属
根茎
波谱分析
甲氧基苯基
骨架
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Summary:A new skeleton bisabolane-type sesquiterpene curcuminoid,bisabocurcumin（1）,along with 5 known compounds,curcumin（2）, demethoxycurcumin（3）,bidemethoxycurcumin（4）,（1E,4E）-1,5-bis（4-hydroxy-3-methoxyphenyl）-penta-1,4-dien-3-one（5）,and （1E,4E）-1-（4-hydroxy-3-methoxyphenyl）-5-（4-hydroxy phenyl-）-penta-1,4-dien-3-one（6）were isolated from the rhizomes of Curcuma longa L.Their structures were determined on the basis of spectroscopic analysis.Bisabocurcumin（1） is firstly obtained from nature with a new skeleton combined by a bisabolane-type sesquiterpene and a 1,7-diphenylheptanoid through a C-C bond.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2011.09.002