PHENOLIC COMPOUNDS FROM EXTRACT RESIDUE DICHLOROMETHANE OF THE MARINE FUNGAL STRAIN ASPERGILLUS SP. M589 ISOLATED FROM YELLOW SPONGE BIEMNA SP. (CB-5-3-7) IN CAT BA ISLAND (HAI PHONG)

Abstract

In this study, from the dichloromethane extract residue of the marine
fungal strain Aspergillus sp. M589 isolated four phenolic compounds including
scopoletin (1), questin (2), stoloniferol B (3), 1-hydroxy-4-methoxy-2-
naphthoic acid (4). Their chemical structures were determined by NMR
spectroscopy, and compared with reported spectral data.