| Literature DB >> 19919065 |
Jian Li1, Shuchun Liu, Shubin Niu, Wenying Zhuang, Yongsheng Che.
Abstract
The new pyrrolidinones, rigidiusculamides A-D (1-4), have been isolated from the crude extract of the ascomycete fungus Albonectria rigidiuscula. The structures of these compounds were elucidated primarily by NMR experiments. The absolute configuration of the 3,4-diol moieties in 1 and 4 was assigned using Snatzke's method. Compounds 1 and 2 showed modest cytotoxicity against the human tumor cell lines HeLa and MCF-7.Entities:
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Year: 2009 PMID： 19919065 DOI： 10.1021/np900619z
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050