Two New Phenylpropanetriol Glycosides in the Fruits of Melia toosendan  

川楝子中两个新的苯丙三醇甙(英文)

作　　者：昌军[1] 宣利江 徐亚明[1] 

机构地区：[1]中国科学院上海药物研究所,上海200031

出　　处：《Acta Botanica Sinica》1999年第11期1245-1248,共4页Acta Botanica Sinica（植物学报：英文版）

摘　　要：Two new phenylpropanetriol glycosides, named as meliadanoside A (3 - methoxy- 5 - hydroxy-9- (1' - O-β-D-glucopyranosyl) - threo - phenylpropanetriol ) and meliadanoside B (4- hydroxy-7, 8- (2', 1' - O- β- D -glucopyranosyl) - phenylpropanetriol), were isolated from the water-soluble extract of the fruits of Meliatoosendan Sieb. et Zucc., along with threo-guaiacylglycerol. Their structures were elucidated by spectroscopic and chendcal analysis.从川楝子（fruitsofMeliatoosendanSieb．etZucc．）的水溶性成分中分离出两个新的苯丙三醇甙：川楝甙A（3-甲氧基-5-羟基-9－（1’-O-β-D-葡萄糖）-苏式-苯丙三醇）和川楝甙B（4-羟基-7，8-（2’，1’－O－β-D-葡萄糖）-苯丙三醇）；同时首次分离出苏式-愈创木基甘油。通过波谱解析和化学方法确定了它们的结构。

关 键 词：Melia toosendan MELIACEAE phenylpropanetriol glycosides meliadanoside A meliadanoside B threo-guaiacylglycerol 

分 类 号：R284.1[医药卫生—中药学]