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Isolation and structure elucidation of a new compound from the fungus Aspergillus flavipes PJ03-11
Fang Liu1,2, Gang Chen1,2, Li-Hua Zhang1,3
1a School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University , Shenyang , China.
Abstract:
A new diphenyl ether 3-methylpentyl-2, 4-dichloroasterrate (2), along with a known diphenyl ether butyl 2, 4-dichloroasterrate (1) were isolated from the metabolites of a wetland fungus Aspergillus flavipes. PJ03-11. The structures of 1 and 2 were determined by extensive NMR and HR-ESI-MS experiments. Compounds 1 and 2 showed weak cytotoxic activity, but both of them showed no antimicrobial activity.
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