| Literature DB >> 11421758 |
R W Denton1, W W Harding, C I Anderson, H Jacobs, S McLean, W F Reynolds.
Abstract
Extracts of the stems of Jatropha divaricata have yielded the two new diterpenes ent-3 beta,14 alpha-hydroxypimara-7,9(11),15-triene-12-one (3) and the rearranged pimarane ent-15(13-->8)abeo-8 beta(ethyl)pimarane (4), which appears to be a new skeletal type. The rare cleistanthane diterpenes spruceanol (1) and cleistanthol (2) were also obtained.Entities:
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Year: 2001 PMID： 11421758 DOI： 10.1021/np010098a
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050