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- Title
Three New Bisabolocurcumin Ethers from the Rhizomes of Curcuma longa L.
- Authors
Xiao, Yun-Chuan; Lei, Jun; Liu, Miao; Yu, Min; Ran, Jian; Xie, Jing; Li, Wei; Huang, Jing
- Abstract
Three new bisabolocurcumin ethers, named demethoxybisabolocurcumin ether ( 1), bisabolocurcumin ether ( 2), and didemethoxybisabolocurcumin ether ( 3), along with two known compounds, 4 and 5, were isolated from the AcOEt extract of the rhizomes of Curcuma longa L. Their structures were established by the analysis of NMR and MS data. The new compounds 1- 3, which possess a new 1,7-diarylheptanoid skeleton linked with a bisabolone-type sesquiterpene substructure by a CO bond, were found for the first time in a natural source.
- Subjects
ETHERS; CURCUMA; ORGANIC compounds; NUCLEAR magnetic resonance; SESQUITERPENES
- Publication
Helvetica Chimica Acta, 2012, Vol 95, Issue 2, p327
- ISSN
0018-019X
- Publication type
Article
- DOI
10.1002/hlca.201100273