| Literature DB >> 19371070 |
Gang Ding1, Zhihui Zheng, Shuchun Liu, Hua Zhang, Liangdong Guo, Yongsheng Che.
Abstract
Photinides A-F (1-6), six new unique benzofuranone-derived gamma-lactones, have been isolated from the crude extract of the plant endophytic fungus Pestalotiopsis photiniae. The structures of these compounds were elucidated primarily by NMR spectroscopy, and their absolute configurations were assigned by application of the CD excitation chirality method. Compounds 1-6 displayed modest cytotoxic effects against the human tumor cell line MDA-MB-231.Entities:
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Year: 2009 PMID： 19371070 DOI： 10.1021/np900084d
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050