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新疆雪莲化学成分的研究
STUDIES ON CHEMICAL CONSTITUENTS OF SAUSSUREA INVOLUCRATA
【摘要】 从新疆雪莲的全草中分离得到一种新倍半萜内酯,根据红外光谱,核磁共振谱,质谱等证明了其结构式为1,并命名为雪莲内酯(Xuelianlactonc)。
【Abstract】 Saussurea involucrata Kav et Kir ex Maxim (Compositae) is a folk drug used in China (Chinese: name: Xinjiang Xuelian), from which a new guaiane type sesquiterpene named Xuelianlactone was isolated. The structure of Xuelianlactone (1), mp 129~131℃,C15H20O3 (High-MS), was proposed as 8β-hydroxy-1αH, 5αH, 6βH, 7αH, 11αH-guaian-10(14), 4(15)-diene-6,12-olide based on IR, 1H-NMR, 13C-NMR and MS spectra data of Xuelianlactone (1) and its monoacetate (1a).
【关键词】 新疆雪莲;
倍半萜;
内酯;
雪莲内酯;
【Key words】 Saussurea involucrata Kav et Maxim; Sesquiterpene; Lactone; Xuelianlactone;
【Key words】 Saussurea involucrata Kav et Maxim; Sesquiterpene; Lactone; Xuelianlactone;
- 【文献出处】 药学学报 ,Acta Pharmaceutica Sinica , 编辑部邮箱 ,1986年09期
- 【被引频次】38
- 【下载频次】180