| Literature DB >> 12168755 |
Francesca Faini1, Cecilia Labbé, René Torres, Giuliano Delle Monache, Franco Delle Monache.
Abstract
A chemical study of aerial parts of Haplopappus illinitus afforded five labdane diterpenoids whose structures were elucidated by high field NMR spectroscopy and 2D techniques. Four of them are dicarboxylic acids previously reported as the corresponding dimethyl ester derivatives and the fifth is a new compound.Entities:
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Year: 2002 PMID： 12168755 DOI： 10.1080/10575630290020460
Source DB: PubMed Journal: Nat Prod Lett ISSN： 1026-8049