Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Byeng Wha Son"'
Publikováno v:
Journal of Microbiology and Biotechnology. 22:80-83
The addition of NaBr to the fermentation medium of a marine isolate of the fungus Dothideomycete sp. resulted in induced production of two toluhydroquinone derivatives, 5- bromotoluhydroquinone (1) and 4-O-methyltoluhydroquinone (2), and two known co
Publikováno v:
Archives of pharmacal research. 39(6)
The addition of metal bromides (NaBr and CaBr2) during fermentation of the marine-mudflat-derived fungus Aspergillus niger induced production of a new radical scavenging brominated naphthopyranone, 6,9-dibromoflavasperone (1); and three known naphtho
Publikováno v:
Chemicalpharmaceutical bulletin. 61(4)
The addition of metal bromides (NaBr and CaBr2) during fermentation of a marine isolate of the fungus Aspergillus sp. induced production of two new brominated dihydroxyphenylacetic acid derivatives, methyl 2-(6-bromo-3,4-dihydroxyphenyl)acetate (1) a
Publikováno v:
Archives of Pharmacal Research. 25:77-79
Farnesylhydroquinone (1) has been isolated from the mycelium of a marine-derived fungus of the genus Penicillium. The structure of the compound (1) has been elucidated by spectral method. The compound 1 exhibits potent radical scavenging activity (IC
Publikováno v:
Chemicalpharmaceutical bulletin. 59(4)
The biological transformation of the biologically active chlorogentisyl alcohol (1), isolated from the marine-derived fungus Aspergillus sp., was studied. Preparative-scale fermentation of chlorogentisyl alcohol with marine-derived fungus Chrysospori
Publikováno v:
Chemistrybiodiversity. 7(11)
Manipulation of the fermentation of the marine-derived fungus Penicillium chrysogenum by addition of CaBr(2) resulted in induced production of bromodiphenyl ether analogs. Two new free-radical-scavenging polybrominated diphenyl ethers, 1 and 2, and t
Publikováno v:
The Journal of antibiotics. 63(4)
New production of haloquinones, bromochlorogentisylquinones A and B, by a halide salt from a marine isolate of the fungus Phoma herbarum
Publikováno v:
Journal of microbiology and biotechnology. 17(5)
A chemical analysis of the fermentation of the marine-derived fungus Penicillium sp. led to the isolation of a biogenetic precursor of citrinin, redoxcitrinin (1), together with polyketide mycotoxins, phenol A (2), citrinin H2 (3), 4-hydroxymellein (
Publikováno v:
ChemInform. 37
A new antibacterial dioxopiperazine, dehydroxybisdethiobis(methylthio)gliotoxin (1), and the previously described bisdethiobis(methylthio)gliotoxin (2) and gliotoxin (3), have been isolated from the broth of a marine-derived fungus of the genus Pseud
Publikováno v:
ChemInform. 35