摘要
从青钱柳Cyclocarya paliurus(Batal)ljinskaja.地上部分分离出14个化合物,通过NMR波谱方法和理化性质考察分别鉴定为山柰酚(1),山柰酚-3-O-α-L-吡喃鼠李糖苷(2),山柰酚-3-O-β-D-吡喃半乳糖苷(3),山柰酚-3-O-β-D-吡喃葡萄糖苷(4),山柰酚-3-O-α-L-(4′′-E-p-香豆酰基)吡喃鼠李糖苷(5),青钱柳酸B(6),阿江榄仁酸(7),2α,3β,23-三羟基-12-烯-28-乌苏酸(8),2α-羟基乌苏酸(9),齐墩果酸(10),槲皮素(11),异槲皮苷(12),β-谷甾醇(13),胡萝卜苷(14)。化合物2、3、5和8为首次从青钱柳属中分离得到。
Fourteen compounds were isolated and purified from the aerial parts of Cyclocarya paliurus,they were identified by NMR spectroscopic analysis and physicochemical properties as kaempferol(1),kaempferol-3-O-α-L-rhamnopyrano side(2),kaempferol-3-O-β-D-galactopyranoside(3),kaempferol-3-O-β-D-gluco pyranoside(4),kaempferol-3-O-α-L-(4′′-E-p-coumaroyl)-rhamnopyranoside(5),cyclocaric acid B(6),arjunolic acid(7),2α,3β,23-trihydroxy-12-ene-28-ursolic acid(8),2α-hydroxyursolic acid(9),oleanic acid(10),quercetin(11),isoquercitrin(12),β-sitosterol(13),daucosterol(14),compounds 2、3、5 and 8 were first isolated from this genus Cyclocarya.
出处
《药学与临床研究》
2012年第3期187-189,共3页
Pharmaceutical and Clinical Research
基金
国家林业公益性行业科研专项(200904046)
江苏省高等学校创新团队科研计划(苏教科〔2009〕10号)
关键词
青钱柳
化学成分
结构鉴定
Cyclocarya paliurus
Chemical constituents
Structure identification