Griseusin C, a novel quinone derivative from a marine-derived fungus Penicillium sp.
A novel quinone derivative, Griseusin C (1), along with a known quinone, Naphthoquinone C (2), was isolated from the lyophilized culture broth of the marine-derived fungus Penicillium sp. The structures were elucidated on the basis of extensive 1 D- and 2D-NMR, as well as HRESI-MS, spectroscopic analysis. The relative stereochemistries of the compounds were assessed by NOESY analysis.
Li
Xiang
X
Pharmaceutical College of Jilin Agricultural University, Changchun Jilin, 130118, P R. China. lixiang@bjmu.edu.cn
Zheng
Yinan
Y
Sattler
Isabel
I
Lin
Wenhan
W
D045002:3-alpha-Hydroxysteroid Dehydrogenase (B-Specific) / Q000037:antagonists & inhibitors; D004791:Enzyme Inhibitors / Q000494:pharmacology; D006735:Horseradish Peroxidase / Q000037:antagonists & inhibitors; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D009285:Naphthoquinones / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D010407:Penicillium / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization; D014969:Xanthine Oxidase / Q000037:antagonists & inhibitors
D004791:Enzyme Inhibitors; D009285:Naphthoquinones; C012339:griseusin; D045002:3-alpha-Hydroxysteroid Dehydrogenase (B-Specific); D006735:Horseradish Peroxidase; D014969:Xanthine Oxidase