Antibacterial constituents from fruit bodies of ascomyce Bulgaria inquinans.
Two ergosterins and two triterpenoids were isolated from the dried fruit bodies of Ascomyce Bulgaria inquinans. By means of chemical (hydrolysis) and spectroscopic methods (NMR, El-MS), their structures were established as betuinic acid (1), cerevisterol (2), (24R)ergosta-7, 22E-diene-3beta, 5alpha, 6beta-triol-3-O-palmitate (3) and ursolic acid (4). Compound 3 is a new compound.
Zhang
Peng
P
Research Department of Natural Medicine, Shenyang Pharmaceutical University, Shenyang 110016, China.
Li
Xian
X
Li
Ning
N
Xu
Jing
J
Li
Zhan-Lin
ZL
Wang
Yi
Y
Wang
Jin-Hui
JH
D000900:Anti-Bacterial Agents / Q000737:chemistry / Q000302:isolation & purification*; D001203:Ascomycota / Q000737:chemistry*; D002681:China; D009682:Magnetic Resonance Spectroscopy; D053978:Pentacyclic Triterpenes; D010840:Phytosterols / Q000737:chemistry / Q000302:isolation & purification; D021241:Spectrometry, Mass, Electrospray Ionization; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification; D000094062:Betulinic Acid; D000097245:Ursolic Acid
D000900:Anti-Bacterial Agents; D053978:Pentacyclic Triterpenes; D010840:Phytosterols; D014315:Triterpenes; D000094062:Betulinic Acid; D000097245:Ursolic Acid; C006954:cerevisterol