论文部分内容阅读
继前报，作者又从女贞子（ＬｉｇｕｓｔｒｕｍｌｕｃｉｄｕｍＡｉｔ．）乙醇提取物的氯仿、乙酸乙酯和正丁醇萃取部分分离和鉴定了５个化合物．化合物Ⅰ为２α－羟基－３β－反式对羟基肉桂酰氧基齐墩果酸（３β－Ｏ－ｔｒａｎｓ－ｐ－ｃｏｕｍａｒｏｙｌ－２α－ｈｙｄｒｏｘｙ－ｏｌｅａｎ－１２－ｅｎ－２８－ｏｉｃａｃｉｄ），化合物Ⅱ为芹菜素（ａｐｉｇｅｎｉｎ），化合物Ⅲ为槲皮素（ｑｕｅｒｃｅｔｉｎ），其中化合物Ⅰ首次从该属植物中分离得到．
Following the previous report, the authors isolated and identified five compounds from the chloroform, ethyl acetate and n-butanol extracts of the ethanolic extract of Ligustrum lucidum Ait. Compound Ⅰ is 2β-O-trans-p-coumaroyl-2α-hydroxy-olean-12-en-28-oicacid. Apigenin and compound Ⅲ were quercetin, of which compound Ⅰ was isolated from this genus for the first time.