应用化学 ›› 1990, Vol. 0 ›› Issue (6): 61-63.

• 研究简报 • 上一篇    下一篇

dl-萘普生的简便合成及其光学异构体的拆分

潘贻军, 朱申敏   

  1. 湖北大学化学系 武汉 430062
  • 收稿日期:1990-01-03 修回日期:1990-05-04 出版日期:1990-12-10 发布日期:1990-12-10

SYNTHESIS AND RESOLUTION OF DL-NAPROXEN

Pan Yijun, Zhu Senming   

  1. Department of Chemistry, Hubei University, Wuhan 430063
  • Received:1990-01-03 Revised:1990-05-04 Published:1990-12-10 Online:1990-12-10

摘要: 萘普生(S)-(+)-2-(6-甲氧基-2-萘基)丙酸(1)是一种新型非甾体抗菌消炎药物,临床应用十分广泛,疗效显著[1]。其分子结构中有一个不对称碳原子,S体比R体的药理作用要强28倍[3]

关键词: 萘普生, 1,2-芳基重排, 拆分, 光学异构体, 合成

Abstract: dl-Naproxen(4)were obtained directly from 1-(6-methoxyl-2-naphthyl)propanone(2)via the catalytic aryl 1,2-rearrangement reaction in yield of 72.0%, which were resolutedby D-(-)-BGA(5)giving optical active s-(-)-Naproxen.

Key words: Naproxen, aryl 1,2-reariangement, resolution synthesis, optical isomer