高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (8): 1245.

• 研究简报 • 上一篇    下一篇

云南甘草中新生物碱的结构

胡金锋, 沈凤嘉   

  1. 兰州大学化学系, 兰州, 730000
  • 收稿日期:1994-08-10 修回日期:1994-12-07 出版日期:1995-08-24 发布日期:1995-08-24
  • 通讯作者: 沈凤嘉
  • 作者简介:胡金锋,男,27岁,博士研究生.

Structure of a New Alkaloid from the Roots of Glycyrrhiza Yunnanensis

HU Jin-Feng, SHEN Feng-Jia   

  1. Department of Chemistry, Lanzhou University, Lanzhou, 730000
  • Received:1994-08-10 Revised:1994-12-07 Online:1995-08-24 Published:1995-08-24

关键词: 云南甘草, 生物碱, 云甘定, 晶体结构

Abstract: Anew alkaloid isolated from the roots of Glycyrrhiza Yunnanensis Chang f.et.L.K.Tai with the formula C14H18O2N2,named as glyyunnanenine.The crystal structure has been determined by elemental analysis,UV,IR,FAB-MS,EI-MS,1HNMR,13CNMR,DEPT(90°,135°) and X-ray diffraction analysis.The crystal is orthorhombic with space group P212121,a=0.9629(1) nm,b=1.0848(1) nm,c=1.250(2) nm,V=1.3508(2)nm3,Mw=246.31,Z=4,D=1.253g/cm3,μ(Mo-Ka)=6. 458 cm-1,F(000)=528.Atotal of 1168 independent reflections were observed.The final R=0.058 and Rw=0.066.

Key words: Glycyrrhiza yunnanensis, Alkaloid, Glyyunnanenine, Crystal structure

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