【摘要】 目的:研究红花Carthamus tinctorius的化学成分。方法:通过各种柱色谱进行分离纯化,根据理化性质和波谱数据进行结构鉴定。结果:分离并鉴定了10个化合物:7,8-dimethylpyrazino[2,3-g]quinazolin-2,4-(1H,3H)-dione(1),腺苷(2),腺嘌呤(3),尿苷(4),胸腺嘧啶(5),尿嘧啶(6),roseoside(7),4′-O-二氢红花菜豆酸-β-D-葡萄糖苷甲酯(8),4-O-β-D-吡喃葡萄糖氧基苯甲酸(9)和对羟基苯甲酸(10)。结论:化合物1和8为首次得到的天然产物,化合物7,9,10为首次从红花中分离得到。更多还原

【Abstract】 Objective:To study the chemical constituents from the flowers of Carthamus tinctorius.Method: Compounds were isolated by chromatographic techniques.Their structures were elucidated by spectral methods.Result: Ten compounds were identified as 7,8-dimethylpyrazinoquinazolin-2,4-(1H,3H)-dione(1),adenosine(2),adenine(3),uridine(4),thymine(5),uracil(6),roseoside(7),4′-O-dihydrophaseic acid-β-D-glucopyranoside methylester(8),4-O-β-D-glucopyranosyloxy-benzoic acid(9) and p-hydroxybenzoic acid(10).Conclusion: Compounds 1 and 8 were isolated from natural plants for the first time,and compounds 7,9 and 10 were isolated from this plant for the first time.更多还原