贵州医科大学学报

2017, v.42;No.205(10) 1145-1148

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天胡荽的化学成分研究
Chemical Constituents of Hydrocotyle sibthorpioides

张嫩玲;叶道坤;田璧榕;吴林菁;张旭;龙庆德;沈祥春;张彦燕;
ZHANG Nenling;YE Daokun;TIAN Birong;WU Linjing;ZHANG Xu;LONG Qingde;SHEN Xiangchun;ZHANG Yanyan;High Educational Key Laboratory of Natural Medicinal Pharmacology and Druggability of Guizhou Province,School of Pharmacy,Guizhou Medical University;Key Laboratory of Optimal Utilization of Natural Medicinal Resources,Guizhou Medical University;

摘要(Abstract):

目的:研究天胡荽的化学成分。方法:采用硅胶柱色谱、Sephadex LH-20凝胶色谱MCI柱色谱及结晶、重结晶的方法进行分离纯化天胡荽各成,并运用波谱方法对所分得的化合物进行结构鉴定。结果:从天胡荽中分得了8个化合物,分别鉴定为槲皮素(quercetin)、芹菜素(apigenin)、山奈酚(kaempferol)、β-谷甾醇(β-sitosterol)、菠甾醇(α-spinasterol)、牡荆苷(vitexin)、异牡荆苷(isovitexin)以及胡萝卜苷(β-daucosterol)。结论:化合物5~7为首次从天胡荽中分离得到。
Objective: To study the chemical constituents of Hydrocotyle sibthorpioides. Methods:The constituents of Hydrocotyle sibthorpioides were separated by column chromatography,crystallization and recrystallization,and their structures were elucidated by spectroscophic means. Results: Eight compounds were isolated from the leaves of Hydrocotyle sibthorpioides and identified as quercetin( 1),apigenin( 2),kaempferol( 3),β-sitosterol( 4),α-spinasterol( 5),vitexin( 6),isovitexin( 7) and β-daucosterol( 8). Conclusion: Compounds 5-7 are obtained from Hydrocotyle sibthorpioides for the first time.

关键词(KeyWords): 中草药;黄酮类;化合物;牡荆苷;异牡荆苷
Hydrocotyle sibthorpioides;flavonoids;chemical compound;vitexin;isovitexin

Abstract:

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基金项目(Foundation): 教育部大学生创新训练计划项目(201610660024);; 贵州省卫生计生委科学技术基金(gzwjkj2014-2-103);; 贵州省科技厅-贵州医科大学联合基金[黔科合LH字(2015)7339]

作者(Author): 张嫩玲;叶道坤;田璧榕;吴林菁;张旭;龙庆德;沈祥春;张彦燕;
ZHANG Nenling;YE Daokun;TIAN Birong;WU Linjing;ZHANG Xu;LONG Qingde;SHEN Xiangchun;ZHANG Yanyan;High Educational Key Laboratory of Natural Medicinal Pharmacology and Druggability of Guizhou Province,School of Pharmacy,Guizhou Medical University;Key Laboratory of Optimal Utilization of Natural Medicinal Resources,Guizhou Medical University;

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DOI: 10.19367/j.cnki.1000-2707.2017.10.007

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