山楂核化学成分研究  

A Study on Chemical Constituents in Seeds of Crataegus pinnatifida Bge.var. major N. E. Br.

作　　者：王雪松[1] 车庆明[1] 李艳梅 何云庆[1] 

机构地区：[1]北京医科大学药学院中药研究室,北京100083

出　　处：《中国中药杂志》1999年第12期739-740,共2页China Journal of Chinese Materia Medica

摘　　要：目的:研究山楂核的化学成分。方法:采用大孔树脂和Sephadex LH20 柱对山楂核醇提物的水溶性部分进行分离,用1H,13CNMR 鉴定化学结构。结果:分得4 个化合物,分别为原儿茶酸,没食子酸,儿茶酚和对羟基苯甲酸。Objective:To study the chemical constituents in the seed of Crataegus pinnatifida var. major .Method:Four compounds were isolated and identified by column chromatography and 1H, 13 C NMR data.Results:The compounds obtained were identified as protocatechuic aciod,gallic acid,catechol and p hydroxybenzoic acid.Conclusion:All the compounds were isolated from this plant for the first time.

关 键 词：山楂 原儿茶酸 没食子酸 儿茶酚 中药 化学成分 

分 类 号：R282.71[医药卫生—中药学] R284.1[医药卫生—中医学]