title: [Bufadienolides from venom of Bufo bufo gargarizans].
abstract: Twelve compounds were isolated from the venom of Bufo bufo gargarizans. On the basis of their physical and chemical properties and spectral data, their structures were identified as resibufagenin (1), bufotalin (2), desacetylcinobufagin (3), 19-oxodesacetylcinobufotalin (4), cinobufotalin (5), 1beta-hydroxylbufalin (6), 12alpha-hydroxybufalin (7), bufotalinin (8), Hellebrigenin (9), telocinobufagin (10), hellebrigenol (11) and cinobufagin-3-hemisuberate methyl ester (12), respectively. Compounds 7 and 12 are new natural products.
authors.forename: Peng-Wei
authors.initials: PW
authors.lastname: Zhang
authors.forename: Ren-Wang
authors.initials: RW
authors.lastname: Jiang
authors.forename: Wen-Cai
authors.initials: WC
authors.lastname: Ye
authors.forename: Hai-Yan
authors.initials: HY
authors.lastname: Tian
mesh_terms: D000818:Animals; D002018:Bufanolides / Q000737:chemistry*; D002023:Bufo bufo; D008516:Medicine, Chinese Traditional; D015394:Molecular Structure; D014688:Venoms / Q000737:chemistry*
chemical_list: D002018:Bufanolides; D014688:Venoms