摘要
从米邦塔仙人掌正丁醇部分分离到10个化合物。应用色谱和光谱分析方法分别鉴定为对羟基苯甲酸(1)、β-羟基-3-甲氧基-4-羟基苯乙酮(2)、2,3,4-三羟基戊酸(3)、4-甲氧基桂皮酸(4)、3-羟基-4-甲氧基肉桂酸(5)、5-羟基阿魏酸(6)、4-羟基肉桂酸(7)、原儿茶酸(8)、n-butyl eucomate(9)和eucomic acid(10)。化合物2~10为首次从该植物分离得到。
Ten compounds were isolated from the n-butanol extracts of the Opuntia milpa Alta Haw. They were identified by chemical and spectral analysis as 4-hydroxybenzoic acid ( 1 ) ,β-hydroxypropiovanillone (2), 2,3,4-trihydroxypentanoicacid (3) ,4-methoxy cinnamic acid (4), 3-hydroxy-4-methoxycinnamic acid ( 5 ), 5-hydroxyfendic acid ( 6 ), 4- hydroxycinnamic acid (7), protocatechuic acid (8), n-butyl eucomate (9), and eucomic acid ( 10 ). Compounds 2-10 were isolated from Opuntia milpa Alta Haw for the first time.
出处
《天然产物研究与开发》
CAS
CSCD
2011年第6期1038-1040,共3页
Natural Product Research and Development
关键词
米邦塔仙人掌
化学成分
Opuntia milpa Aha Haw
chemical constituents