黑果枸杞正丁醇部位的酚性化合物  

Phenolic Compounds from the n-BuOH Extract of Lycium ruthenicum

作　　者：徐小斌 晏永明 程永现[1,2,3] XU Xiao-bin;YAN Yong-ming;CHENG Yong-xian(Henan University of Chinese Medicine,Zhengzhou 450008,China;State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming 650201,China;School of Pharmaceutical Sciences,Shenzhen University Health Science Center,Shenzhen 518060,China)

机构地区：[1]河南中医药大学,郑州450008 [2]中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室,昆明650201 [3]深圳大学医学部药学院,深圳518060

出　　处：《天然产物研究与开发》2018年第9期1554-1557,1600,共5页Natural Product Research and Development

摘　　要：采用色谱法从黑果枸杞中分离得到7个化合物,借助波谱学方法鉴定了它们的结构,分别鉴定为2-O-(3-甲氧基4,5-二羟基苯甲酰基)-4-羟基-6-O-β-D-吡喃葡萄糖基苯乙酸(1)、绿原酸(2)、绿原酸甲酯(3)、glucoacetosyringone(4)、丁香酸(5)、对羟基苯甲醛(6)和3,4-二羟基-5-甲氧基苯甲酸甲酯(7)。其中化合物1为新化合物,化合物4和7为首次从本属中被分离得到。Seven compounds were isolated from the fruits of Lycium ruthenicum Murr.Their structures were identified as 2-O-(3-Methoxyl-4,5-dihydroxybenzoyl)-4-hydroxy-6-O-β-D-glucopyranosyl-phenylacetic acid(1),chlorogenic acid(2),chlorogenic acid methyl ester(3),glucoacetosyringone(4),syringic acid(5),p-hydroxybenzaldehyde(6),and 3,4-dihydroxy-5-methoxybenzoic acid methyl ester(7).Among them,compound 1 is a new substance.In addition,compounds 4 and 7 were isolated from the genus Lycium for the first time.

关 键 词：黑果枸杞 茄科 绿原酸 糖苷 

分 类 号：R284.1[医药卫生—中药学] Q946.9[医药卫生—中医学]