| Literature DB >> 17566921 |
Yan Hua1, Chang-Xiang Chen, Yu-Qing Liu, Jun Zhou.
Abstract
Two new xanthones, 1,6,8-trihydroxy-7-methoxy-2,3-methylenedioxyxanthone (1) and 1,6-dihydroxy-7,8-dimethoxy-2,3-methylenedioxyxanthone (2), have been isolated from the roots of Polygala crotalarioides. Their structures were elucidated by spectral and chemical methods.Entities:
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Year: 2007 PMID： 17566921 DOI： 10.1080/10286020600650040
Source DB: PubMed Journal: J Asian Nat Prod Res ISSN： 1028-6020 Impact factor: 1.569