庐山荚蒾茎的化学成分研究

摘要

Eleven compounds were isolated from the stems of Viburnum dilatatum Thunb. var. fulvotomentosum ( Hsu) Hsu. They were identified as 3,4,5-trimethoxyphenyl-1-O-β-D-glucopyranoside(1), quercetin-3-O-α-L-rhamnoside(2), rutin(3), chlorogenic acid(4), taraxerol(5), stigmasterol(6), ursolic acid(7), hexadecanoic acid(8), tetracosanoic acid(9), β-sitosterol( 10 ) and daucosterol ( 11 ) . Compounds 1-11 were isolated from Viburnum dilatatum Thunb. var. fulvotomentosum ( Hsu) Hsu for the first time.%从庐山荚蒾茎分离得到11个化合物,分别鉴定为：3,4,5-三甲氧基-1-O-β-D-苯酚葡萄糖苷(1),槲皮素-3-O-α-L-鼠李糖苷(2),芦丁(3),绿原酸(4),蒲公英赛醇(5),豆甾醇(6),熊果酸(7),棕榈酸(8),二十四烷酸(9),β-谷甾醇(10),胡萝卜苷(11)。化合物1~11均为首次从该植物中分离得到。