title: Antibacterial constituents from fruit bodies of ascomyce Bulgaria inquinans.
abstract: 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.
authors.affiliation: Research Department of Natural Medicine, Shenyang Pharmaceutical University, Shenyang 110016, China.
authors.forename: Peng
authors.initials: P
authors.lastname: Zhang
authors.forename: Xian
authors.initials: X
authors.lastname: Li
authors.forename: Ning
authors.initials: N
authors.lastname: Li
authors.forename: Jing
authors.initials: J
authors.lastname: Xu
authors.forename: Zhan-Lin
authors.initials: ZL
authors.lastname: Li
authors.forename: Yi
authors.initials: Y
authors.lastname: Wang
authors.forename: Jin-Hui
authors.initials: JH
authors.lastname: Wang
mesh_terms: 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
chemical_list: D000900:Anti-Bacterial Agents; D053978:Pentacyclic Triterpenes; D010840:Phytosterols; D014315:Triterpenes; D000094062:Betulinic Acid; D000097245:Ursolic Acid; C006954:cerevisterol