高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (10): 1391.
• 研究论文 • 上一篇 下一篇
李瑜1, 师彦平1, O.E.Edwards2
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国家教育委员会留学回国人员基金
LI Yu1, SHI Yan-Ping1, O.E.Edwards2
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摘要: 从红山梗莱中分离并经化学和光谱鉴定出8种化合物,其中3β,21β-二羟基-乌苏-12-烯-28-羟酸、21β-羟基-3-羟基-乌苏-12-烯-28羟酸为新化合物.其余为首次从该植物中分得.
关键词: 红山梗菜, 五环三萜, 乌苏烷型, 21&beta, -羟基乌苏酸
Abstract: Eight compounds were isolated from the whole dried part of Lobelia Cardinal is L.and their structures were identified by chemical methods and spectroscopic methods.Two of them are new: urs-3β, 21β-dihydroxy-12-en-28-oic acid (1), urs-21β-hydroxy-3-oxo-12-en-28-oic acid (2); the others are known compounds: olean-3β,24-dihydroxy-12-en-28-oic acid(3).ursic acid (4).oleanic acid(5).olean-12-en-28-oic acid(6),β-stitosterol(7) and β-daucosterol(8).
Key words: Lobelia Cardinalis L., Pentacyclic triterpene, Ursane, 21β-hydroxy ursoic acid
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李瑜, 师彦平, O.E.Edwards. 红山梗莱化学成分研究. 高等学校化学学报, 1993, 14(10): 1391.
LI Yu, SHI Yan-Ping, O.E.Edwards. Studies on Chemical Constituents of Lobelia Cardinalis L.. Chem. J. Chinese Universities, 1993, 14(10): 1391.
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http://www.cjcu.jlu.edu.cn/CN/Y1993/V14/I10/1391