高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (6): 895.

• 论文 • 上一篇    下一篇

新型2-氨基-5-苯亚甲基-4H-咪唑啉-4-酮衍生物的合成及生物活性

丁明武, 涂海洋, 刘钊杰, 庄农波   

  1. 华中师范大学有机合成研究所, 武汉, 430079
  • 收稿日期:1997-05-21 出版日期:1998-06-24 发布日期:1998-06-24
  • 通讯作者: 丁明武,男,31岁,副教授.
  • 作者简介:丁明武,男,31岁,副教授.
  • 基金资助:

    武汉市青年科技晨光计划;湖北省自然科学基金

Synthesis and Biological Activities of Novel 2-Amino-5-benzylidene-4H-imidazolin-4-one Derivatives

DING Ming-Wu, TU Hai-Yang, LIU Zhao-Jie, ZHUANG Nong-Bo   

  1. Institute of Organic Synthesis, Central China Normal University, Wuhan, 430079
  • Received:1997-05-21 Online:1998-06-24 Published:1998-06-24

摘要: 通过烯基膦亚胺1与芳基异氰酸酯的aza-Wittig反应得到碳二亚胺2,再用2与亲核试剂的成环反应制得10个新型的2-氨基-5-苯亚甲基-4H-咪唑啉-4-酮衍生物4,探讨了碳二亚胺2与不同亲核试剂反应的活性并分离得到了一个胍中问体3i,初步研究了化合物4的生物活性.

关键词: 咪唑啉酮, 碳二亚胺, 氮杂Wittig反应, 生物活性

Abstract: The carbodiimide 2, which was obtained from aza Wittig reaction of vinyliminophosphorane with aromatic isocyanate, reacted with nucleophiles to give ten novel 2-amino-5-benzylidene 4H-imidazolin-4-one derivatives. The reactivity of carbodiimide 2 towards various nucleophiles was studied and a gualidene like intermediate 3i was isolated from the reaction mixture.Preliminary evaluation of the biological activities of compound 4 was made.

Key words: Imidazolinone, Carbodiimide, Aza-Wittig reaction, Biological activity

中图分类号: 

TrendMD: