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夏枯草中苯丙素和三萜的分离和鉴定
引用本文:王祝举 赵玉英 等. 夏枯草中苯丙素和三萜的分离和鉴定[J]. 中国药学, 2000, 9(3): 128-130
作者姓名:王祝举 赵玉英 等
作者单位:北京医科大学天然药物学系!北京 100083,北京医科大学天然药物学系!北京 100083,北京医科大学天然药物学系!北京 100083,北京医科大学天然药物学系!北京 100083,北京医科大学天然药物学系!北京 100083,北京医科大学天然药物学系!北京 100083
摘    要:从夏枯草中用色谱法分离得到1个新的苯丙素类化合物1和5个已知的三萜类化合物2-6,经波谱法和化学法鉴定为3,4,α-三羟基苯丙素丁酯(1),2α,3α,24-三羟基乌苏-12,20(30)-二烯-28-酸(2)、2α,3α,24-三羟基齐墩果-12-烯-28-酸(3)、2α,3α,24-羟基乌苏-12-烯-28-酸(4)、2α,3β-二羟基齐墩果-12-烯-28-酸(5)和2α,3β-二羟基乌苏-12-烯-28-酸(6),5个三萜类化合物均为首次从夏枯草中分离得到。

关 键 词:夏枯草 苯丙素 三萜 3  4  α-三羟基苯丙素丁酯

A New Phenylpropanoid and Triterpenoids from Prunella vulgaris
Wang Zhuju,Zhao Yuying,Wang Bin,Li Jiexiu,Ai Tiemin and Chen Yayan. A New Phenylpropanoid and Triterpenoids from Prunella vulgaris[J]. Journal of Chinese Pharmaceutical Sciences, 2000, 9(3): 128-130
Authors:Wang Zhuju  Zhao Yuying  Wang Bin  Li Jiexiu  Ai Tiemin  Chen Yayan
Affiliation:Wang Zhuju,Zhao Yuying*,Wang Bin,Li Jiexiu,Ai Tiemin and Chen Yayan Department of Natural Medicines,Beijing Medical University,Beijing 100083
Abstract:A new phenylpropanoid (1) together with five known triterpenoids were isolated from the spikes of Prunella vulgaris. Their structures were established on the basis of spectral analysis as 3,4,a-trihydroxy-butyl phenylpropionate (1), ?a,?a,24-trihydroxyursa-12,20(30)-dien-28-oic acid (2), ?a,?a, 24-trihydroxyolean-12-en-28- oic acid (3), ?a,?a,24-trihydroxyursa-12-en-28-oic acid (4), ?a,?b-dihydroxyolean-12-en-28-oic acid (5) and ?a,?b-dihydroxyursa- 12-en-28-oic acid (6). Five triterpenoids were isolated from this plant for the first time.
Keywords:Prunella vulgaris  Phenylpropanoid  Triterpenoids  3  4  a-Trihydroxy-butyl phenylpropionate
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