| 铁刀木化学成分研究 |
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| 引用本文： | 王闪闪,黄文忠,曾广智,朱鸿,张再,李干鹏,蒋孟圆,高雪梅. 铁刀木化学成分研究[J]. 中国中药杂志, 2019, 0(4): 712-716 |
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| 作者姓名： | 王闪闪 黄文忠 曾广智 朱鸿 张再 李干鹏 蒋孟圆 高雪梅 |
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| 作者单位： | 云南民族大学民族药资源化学国家民族事务委员会-教育部重点实验室;昆明学院化学科学与技术系 |
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| 基金项目： | 国家自然科学基金项目(21562046);云南省应用基础研究项目(2016FB022);云南民族大学研究生创新基金科研项目(2018YJCXS277) |
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| 摘 要： | 对决明属植物铁刀木Cassia siamea茎叶的化学成分进行研究。运用硅胶、HPLC等多种色谱技术从铁刀木90%乙醇提取物中分离得到10个单体化合物,根据化合物的理化性质及波谱数据分析,将其分别鉴定为(2'S)-2-(propan-2'-ol)-5,7-di-hydroxy-benzopyran-4-one (1)、chrobisiamone A (2)、2-(2'-羟丙基)-5-甲基-7-羟基色酮(3)、2,5-二甲基-7-羟基色酮(4)、2-甲基-5-丙酮基-7-羟基色原酮(5)、3-O-methylquercetin (6)、3,5,7,3',4'-pentahydroxyflavonone (7)、毛地黄黄酮-5,3'-二甲酯(8)、4-(反式)-乙酰基-3,6,8-羟基-3-甲基-二氢萘酮(9)、6-羟基蜂蜜曲霉素(10),其中1是个新色原酮类化合物,3,4,6,8为首次从该植物中分离得到。
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| 关 键 词： | 决明属 铁刀木 色原酮 |
Chemical constituents of Cassia siamea |
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| WANG Shan-shan,HUANG Wen-zhong,ZENG Guang-zhi,ZHU Hong,ZHANG Zai,LI Gan-peng,JIANG Meng-yuan,GAO Xue-mei. Chemical constituents of Cassia siamea[J]. China Journal of Chinese Materia Medica, 2019, 0(4): 712-716 |
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| Authors: | WANG Shan-shan HUANG Wen-zhong ZENG Guang-zhi ZHU Hong ZHANG Zai LI Gan-peng JIANG Meng-yuan GAO Xue-mei |
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| Affiliation: | (Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education ,Yunnan Mirizu University, Kunming 650500, China;Department of Chemical Science and Technology, Kunming University, Kunming 650500, China) |
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| Abstract: | A total of ten compounds were isolated from the 90% EtOH extract of Cassia siamea by using various chormatographic techniques, and their structures were established as ( 2'S)-2-( propan-2'-ol)-5,7-dihydroxy-benzopyran-4-one ( 1), chrobisiamone (2),2-( 2z-hydroxypropyl )-5-methyl-7-hydroxychromone ( 3 ), 2, 5-dimethyl-7-hydroxychromone ( 4 ), 2-methyl-5-acetonyl-7- hydroxychromone (5), 3-O-methylquercetin ( 6), 3, 5 , 7, 3', 4'-pentahydroxyflavonone ( 7), luteolin-5, 3'-dimethylether ( 8), 4-( trans)-acetul-3, 6, 8-trihydroxy-3-methyl-dihydronapht halenone (9) and 6-hydroxymellein (10) based on the spectroscopic data. Compound 1 was a new compound, and 3, 4, 6, 8 were isolated from this plant for the first time. |
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| Keywords: | Cassia Cassia siamea chromone |
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