The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Study on Synthesis of Dasatinib
Author(s): 
Pages: 48-50
Year: Issue:  10
Journal: Chemistry & Bioengineering

Keyword:  dasatinibtyrosinase kinase inhibitorsynthesis;
Abstract: 以2-氯-6-甲基苯胺为起始原料,在吡啶的催化下,以99%的转化率得到酰化产物(E)-N-(2-氯-6-甲基苯基)-3-乙氧基丙烯酰胺(Ⅲ);Ⅲ在以水为主的溶剂中与N-溴代丁二酰亚胺(NBS)、硫脲经“一锅法”连续反应得化合物2-氨基-N-(2-氯-6-甲基苯基)-5-噻唑甲酰胺(V);V经纯化后与4,6-二氯-2-甲基嘧啶反应得化合物2-(6-氯-2-甲基嘧啶-4-氨基)-N-(2-氯-6-甲基苯基)-5-噻唑甲酰胺(Ⅵ);Ⅵ与1-(2-羟乙基)哌嗪缩舍得达沙替尼(Ⅶ),总收率为71%.该合成方法条件温和、反应步骤少、收率高.
Related Articles
No related articles found