| Literature DB >> 11407818 |
Abstract
Two novel phenolic triterpenes were isolated from Tripterygium wilfordii Hook. f., their structures were identified to be 2,3-dihydroxy-1,3,5(10),8-tetra-ene-6alpha-(2'-hydroxyethyl)-24-nor-D:A-friedooleanane-29-oic acid 1, named triptotin F, and 2,3-dihydroxy-1,3,5(10),8-tetra-ene-6beta-(2'-hydroxyethyl)-24-nor-D:A-friedooleanane-29-oic acid 2, named triptotin G on the basis of spectroscopic studies.Entities:
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Year: 2001 PMID: 11407818 DOI: 10.1080/10286020108041374
Source DB: PubMed Journal: J Asian Nat Prod Res ISSN: 1028-6020 Impact factor: 1.569