| Literature DB >> 15104519 |
Hongjuan Huang1, Wanhui Ye, Ping Wu, Lidong Lin, Xiaoyi Wei.
Abstract
Four new sesquiterpene dilactones, mikamicranolide (1), 11 beta,13-dihydromikamicranolide (2), 3 alpha-hydroxy-11 beta,13-dihydrodeoxymikanolide (3), and 2 beta,3 beta-dihydroxy-11 beta,13-dihydrodeoxymikanolide (4), were isolated from the whole plants of Mikania micrantha. Their structures were elucidated on the basis of spectroscopic analysis. Compounds 1 and 2 possess an unusual rearranged 12,8-germacranolide sesquiterpene skeleton.Entities:
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Year: 2004 PMID： 15104519 DOI： 10.1021/np034027i
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050