- 作者: 鄧雁如、宋愛新、汪漢卿
- 作者服務機構: State Key Laboratory of OSSO, Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences, Lanzhou 730000, P. R. China
- 中文摘要: A new biflavonoid glucoside, apigenin-7-O-β-D-glucopyranoside-(3'-O-7")-quercetin-3"-methyl ether (1) together with twenty known compounds, apigenin (2), luteolin (3), chrysoeriol (4), tricin (5), hispidulin (6), pectolinarigenin (7), eupatilin (8), 5,7-dihydroxy-6,3',4',5'-tetramethoxyflavone (9), 5,7,4'-trihydroxy-6,3',5'-trimethoxyflavone (10), 3,6-O-dimethylquercetagetin-7-O-β-D-glucoside (11), 6-hydroxy-5,7-dimethoxy-coumarin (12), taraxerol (13), taraxeryl acetate (14), a mixture of b-sitosterol (15) and stigmasterol (16), a mixture of the n-alkyl trans-p-coumarates (17), a mixture of the n-alkyl trans-ferulates (18), 2-hydroxy-4,6-dimethoxyacetophenone (19), 4-hydroxy-2,6-dimethoxyphenol-1-O-β-D-glucopyranoside (20), and 2-hydroxycinnamoyl-β-D-glucopyranoside (21), were isolated from the whole plant of Seriphidium santolium Poljak. The structures of these compounds were determined by means of spectral and chemical studies.
- 英文摘要: --
- 中文關鍵字: Seriphidium santolium Poljak; Compositae; Flavonoids.
- 英文關鍵字: --