藏波罗花化学成分的研究

Chemical Constituents in Herb of Incarvillea younghusbandii Sprague

从藏波罗花95%乙醇提取物分离得到11个化合物,通过理化性质及波谱方法分别鉴定为β-咔啉(1),6,7-二甲氧基-2-萘乙醇(2),6,7-二甲氧基-2-萘乙酸(3),9-hydroxy-δ-skytanthine(4),异角蒿素(5),二丁醇对苯二酯(6),(+)-连翘环乙酮(7),对羟基苯乙(8),cleroindicin D(9),4-甲氧基肉桂酸(10)和β-谷甾醇(11)。以上化合物均首次从该植物中分离得到。

Eleven compounds were isolated from the 95% ethanol extract of the whole plants of Incarvillea younghusbandii Sprague.On the basis of physicochemical properties and spectral methods they were identified as β-carbolin（1）,6,7-dimethoxy-2-Naphthalene ethanol（2）,6,7-dimethoxynaphthalene-2-carboxylic acid（3）,9-Hydroxy-δ-skytanthine（4）,Isoincarvilline（5）,dibutyl terephthalte（6）,（＋）-rengyolone（7）,tyrosol（8）,cleroindicin D（9）,4-methoxycinnamic acid（10） and β-sitosterol（11）.All of the compounds were isolated from the stem of this plant for the first time.