昆明山海棠化学成分的研究
STUDIES ON THE CHEMICAL CONSTITUENTS OF TRIPTERYGIUM HYPOGLAUCUM (LVL) HUTCH
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摘要: 从昆明山海棠(Tripterygium hypoglaucum (Lévl) Hutch)茎中分得一单体,经光谱UV,IR,MS,1H-NMR,13C-NMR和2D-NMR)分析,推定为一新成分,命名为雷酚二萜酸(triptonoditerpenic acid).Abstract: A new diterpene, named Triptonoditerpenic acid, C21H28O4, mp 189~190℃, has been isolated from Tripterygium hypoglaucum (Lévl) Hutch. Its structure was elucidated by UV, IR, MS, 1HNMR, 13CNMR and 2D- NMR spectroscopic analyses.
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