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绵枣儿化学成分研究
引用本文:任福才,王丽霞,王飞,李宝才. 绵枣儿化学成分研究[J]. 中草药, 2014, 45(14): 1984-1988
作者姓名:任福才  王丽霞  王飞  李宝才
作者单位:昆明理工大学生命科学与技术学院, 云南 昆明 650500;云南西力生物技术有限公司, 云南 昆明 650201;云南西力生物技术有限公司, 云南 昆明 650201;云南西力生物技术有限公司, 云南 昆明 650201;中国科学院昆明植物研究所 植物化学与西部资源持续利用国家重点实验室, 云南 昆明 650201;昆明理工大学生命科学与技术学院, 云南 昆明 650500
基金项目:国家自然科学基金资助项目(30960042)
摘    要:目的 研究绵枣儿Scilla scilloides全草的化学成分。方法 利用硅胶柱色谱及制备液相等技术进行分离纯化,并利用波谱技术鉴定其结构。结果 从绵枣儿全草95%乙醇提取物中分离得到18个化合物,分别鉴定为绵枣儿素(1)、2-羟基- 7-O-甲基绵枣儿素(2)、4’-demethyleucomin(3)、5-羟基-7-甲氧基-3-(4-羟基苯亚甲基) 色原-4-酮(4)、4’-demethyl-3, 9-dihydroeucomin(5)、3’-hydroxy-3, 9-dihydroeucomin(6)、8-O-demethyl-7-O-methyl-3, 9-dihydropunctatin(7)、芹菜素(8)、木犀草素(9)、金圣草黄素(10)、3-脱氢-15-脱氧尤可甾醇(11)、15-脱氧尤可甾醇(12)、4-烯丙基儿茶酚(13)、norlichexanthone(14)、drimiopsin C(15)、6-阿魏酰梓醇(16)、梓苷(17)、黄金树苷(18)。结论 首次从绵枣儿属中分离得到环烯醚萜类化合物(1618);化合物4710和化合物1318为首次从该属植物中分离得到。

关 键 词:绵枣儿属  环烯醚萜类化合物  柱色谱  化学成分研究  木犀草素  鉴定  苯亚甲基  芹菜素  甾醇  乙醇提取物
收稿时间:2014-04-02

Chemical constituents from Scilla scilloides
REN Fu-cai,WANG Li-xi,WANG Fei and LI Bao-cai. Chemical constituents from Scilla scilloides[J]. Chinese Traditional and Herbal Drugs, 2014, 45(14): 1984-1988
Authors:REN Fu-cai  WANG Li-xi  WANG Fei  LI Bao-cai
Affiliation:Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China;BioBioPha Co., Ltd., Kunming 650201, China;BioBioPha Co., Ltd., Kunming 650201, China;BioBioPha Co., Ltd., Kunming 650201, China;State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China;Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China
Abstract:Objective To study the chemical constituents from Scilla scilloides. Methods The chemical constituents were isolated and purified by column chromatography and their structures were identified by spectral data. Results Eighteen compounds were isolated from S. scilloides. Their structures were identified as scillascillin (1), 2-hydroxy-7-O-methylscillascillin (2), 4'-demethyleucomin (3), 5-hydroxy-7-methoxy-3-(4-hydroxybenzylidene) chroman-4-one (4), 4'-demethyl-3, 9-dihydroeucomin (5), 3'-hydroxy-3, 9-dihydroeucomin (6), 8-O-demethyl-7-O-methyl-3, 9-dihydropunctatin (7), apigenin (8), luteolin (9), chrysoeriol (10), 3-dehydro-15-deoxoeucosterol (11), 15-deoxoeucosterol (12), 4-allylpyrocatechol (13), norlichexanthone (14), drimiopsin C (15), 6-feruloylcatalpol (16), catalposide (17), and specioside (18). Conclusion Iridoids (16-18) are isolated from the genus Scilla L. for the first time. Compounds 4, 7-10, and 13-18 are isolated from the plants of this genus for the first time.
Keywords:Scilla scilloides (Lindl.) Druce  scillascillin  apigenin  luteolin  chrysoeriol  4-allylpyrocatechol  specioside
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