作者:Hiroko Shimomura、Yutaka Sashida、Tokuo Adachi
DOI:10.1016/s0031-9422(00)84720-2
日期:1987.1
Abstract In a chemical examination of the bark ofPrunus grayana, three new phenylpropanoid glucosides, grayanoside A, grayanoside B and grayanin, have been isolated. The structures of these compounds have been established to be 2-(4-hydroxyphenyl)ethyl-(6-O-feruloyl)-β- D -glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl-(6-O-feruloyD-β- D -gluco and (2R)-[(6-O-caffeoyl)-β- D -glucopyranosyloxy]benzeneacetonitrile
摘要 在对李子树皮的化学检测中,分离出三种新的苯丙素糖苷,即grayanoside A、grayanoside B 和grayanin。这些化合物的结构已确定为 2-(4-羟基苯基)乙基-(6-O-阿魏酰)-β-D-吡喃葡萄糖苷、2-(3,4-二羟基苯基)乙基-(6-O-阿魏酰 D -β-D-葡萄糖和 (2R)-[(6-O-咖啡酰)-β-D-吡喃葡萄糖基氧基]苯乙腈,分别基于光谱研究和化学证据。