摘要
目的:研究蓝翠雀花的化学成分。方法:运用硅胶柱层析、SephadexLH-20柱等色谱方法进行分离纯化,并根据理化性质及波谱数据分析等手段鉴定化合物的结构。结果:从蓝翠雀花95%乙醇提取物中分离纯化得到12个化合物,分别鉴定为:β-谷甾醇(1)、山柰酚(2)、槲皮素(3)、异香兰酸(4)、芹菜素(5)、木犀草素(6)、8-甲氧基-5,7,3’,4’-四羟基黄酮(7)、β-胡萝卜苷(8)、山柰酚-3-O-β-D-葡萄糖苷(9)、3,5-dihydroxy-4’-methoxyflavone-7-yl-O-β-D-glucopyranosyl-(1→4)-α-L-rhamnopyranoside(10)、芦丁(11)、蔗糖(12)。结论:化合物1-12均为首次从该植物中分离得到。
Objective:To study the chemical constituents from the whole plant of Delphinium caeruleum. Methods:The chemical constituents were isolated and purified by silica gel and Sephadex LH-20 column chromatography. The structures of the isolated com- pounds were elucidated by spectroscopic analysis and physicochemical properties. Results:Twelve compounds were isolated and purified from the ethanol extract of Delphinium caeruleum. They were identified as fi-sitosterol ( 1 ), kaempferol ( 2 ), quercetin ( 3 ), isovanillic acid ( 4 ) , apigenin ( 5 ) , luteolin ( 6 ) , 8-methoxy-5,7,3', 4 '-tetrahydroxy-flavone ( 7 ) , β-daucosterol ( 8 ), kaempferol-3-O-β-D-glucoside ( 9 ), 3,5-dihydroxy-4 '-methoxyflavone -7-yl-O-β-D-glucopyranosyl- ( 1 →4 ) -α-L-rhamnopyranoside ( 10 ), rutin ( 11 ) and sucrose ( 12 ). Conclusion:Compounds 1 -12 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2016年第2期318-321,共4页
Journal of Chinese Medicinal Materials
基金
陕西省科技统筹创新工程计划项目(2015KTCL03-14)
陕西省重点科技创新团队(2012KCT-20)
关键词
蓝翠雀花
化学成分
结构鉴定
Delphinium caeruleum Jacq. ex Camb.
Chemical constituents
Structure identification