Isolation of an Isocoumarin and an Isobenzofuran Derivatives from a Fungicolous Isolate of Acremonium crotocinigenum
Author(s) -
Sang-Hee Sy Shim
Publication year - 2008
Publication title -
bulletin of the korean chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.237
H-Index - 59
eISSN - 1229-5949
pISSN - 0253-2964
DOI - 10.5012/bkcs.2008.29.4.863
Subject(s) - isocoumarin , isobenzofuran , chemistry , chromatography , silica gel , column chromatography , fractionation , isolation (microbiology) , high performance liquid chromatography , fermentation , acremonium , microbiology and biotechnology , organic chemistry , biology , botany
(MYC-1590) wassubjected to chemical investigation. An organic extract fromcultures of this isolate showed potent antifungal activity indisk diffusion assays. Fractionation of the crude EtOAcextract of solid-substrate fermentation culture of MYC-1590by silica gel column chromatography, followed by repeatedreverse phase HPLC, afforded two new metabolites; 6,8-dimethoxy-4,5-dimethyl-3-methyleneisochroman-1-one (
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom