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Acta Chimica Sinica ›› 1955, Vol. 21 ›› Issue (2): 168-172. Previous Articles     Next Articles

金果榄中的植物及硷中性物质

朱任宏, 蒋幼和   

  1. 中国科学院药物研究所 上海
  • 投稿日期:1955-03-07 发布日期:2013-06-04

A NEW ALKALOID,CALYSTEGINE,AND A NEUTRAL PRINCIPLE FROM,THE CHINESE DRUG,CHIN-KUO-LAN,CALYSTIGIA HYDRACEAE

CHU JEN-HUNG, CHIAN YOU, HO   

  1. Institute of Material Medica, Academia Sinica, Shanghai
  • Received:1955-03-07 Published:2013-06-04

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From the Chinese drug, Chin-kuo-lan, there have been isolated a new crystalline alkaloid and. a neutral principle. The new alkaloid, which is provisionally named calystigine, crystallized from a mixture of acetone and ether in brownish prisms, with a m.p. of 203°.