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期 刊 ：中国中药杂志 2007年 32卷 13期 页码：1300.

关键词：杠柳；化学成分；

Keywords:Periploca sepium, chemical constituents,

摘 要 ：目的：对杠柳根皮的化学成分进行研究。方法：采用色谱技术进行分离,通过NMR等谱学方法确定化合物的结构。结果：分离并鉴定了8个化合物,分别为异香草醛(1),香草醛(2),4-甲氧基水杨酸(3),(24R)-9,19-cycloart-25-ene-3β,24-diol(4),(24S)-9,19-cycloart-25-ene-3β,24-diol(5),cycloeucalenol(6),β-香树脂醇乙酸酯(7),α-香树脂醇(8)。结论：化合物1～6为首次从杠柳中分离得到,并首次从杠柳属植物中分离得到环阿尔廷型三萜化合物4～6。

Abstract:Objective: To investigate the chemical constituents of the root barks of Periploca sepium. Method: Column chromatographic techniques were used to isolate the chemical constituents. NMR and MS methods were employed for their structural elucidation. Result: Eight compounds were isolated and identified as isovanillin (1), vanillin (2), 4-methoxysalicylic acid (3), (24R)-9, 19-cycloart-25-ene-3β, 24-diol (4), (24S)-9, 19-cycloart-25-ene-3β, 24-diol (5), cycloeucalenol (6), β-amyrin acetate (7) and α-amyrin (8). Conclusion: Compounds 1-6 were isolated from this plant for the first time.

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