Jian Li, Shuchun Liu, Shu-bin Niu
Nov 17, 2009
Citations
1
Influential Citations
36
Citations
Quality indicators
Journal
Journal of natural products
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.