海南野扇花中甾体生物碱的化学研究
STUDIES ON THE STEROIDAL ALKALOIDS FROM SARCOCOCCA VAGANS
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摘要: 从黄杨科野扇花属植物海南野扇花(Sarcococca vagans Stapf)的根中分离得到6个甾体生物碱,经波谱分析及理化常数测定,确定其结构分别为帕其沙明A(pachysamine A,I),矮陀陀碱F(axilarine F,II),海南野扇花碱A~D(sarcovagine A~D,II~VI)。其中,化合物II~VI为新的甾体生物碱。Abstract: The root of Sarcococca vagans Stapt (Buxaceae) is well-known Chinese folk drug called as “Jie Gu Mu”, distributed in southern of China. They are used in treatment of traumatic injury. Four new steroidal alkaloids, named sarcovagine A, B, C and D, were isolated from the root of Sarcococca vagans. Their structures were established on the basis of spectral evidence.
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