有机化学 ›› 1998, Vol. 18 ›› Issue (3): 219-223. 上一篇    下一篇

研究论文

紫玉盘素B的分离与鉴定

谭辉同;陈文森;俞千;姚祝军;吴毓林   

  1. 中国科学院华南植物研究所;中国科学院上海有机化学研究所;中国科学院生命有机化学国家重点实验室
  • 发布日期:1998-06-25

The isolation and structure of microcarpacin B

TAN HUITONG;CHEN WENSEN;YU QIAN;YAO ZHUJUN;WU YULIN   

  • Published:1998-06-25

从紫玉盘(Uvaria microcarpa)种子中首次分离得到二个白色蜡状固体, 经光谱分析鉴定: 一个为新的番荔枝内酯-紫玉盘素B(Microcarpacin B), 一个为已知的番荔枝内酯-Rollinicin。

关键词: 分离, 番荔枝内酯, 紫玉盘素B, 紫玉盘

Microcarpacin B(1), a novel adjacent bis-tetrahydrofuranyl annonaceous acetogenin was isolated from the alcoholic extracts of the seeds of Uvaria microcarpa champ. Benth, Its structure was elucidated based on spectroscopic methods. In addition to the new one, a known potent cytotoxic acetogenin, Rollinicin(2) was also isolated from the same plant source.

Key words: SEPARATION

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