申请人:Takeda Chemical Industries, Ltd.
公开号:EP1310491A1
公开(公告)日:2003-05-14
A method for producing a compound of the formula:
by reacting
(1) in a secondary or tertiary alcohol in the presence of a base, or
(2) in the absence of a base is provided. According to this method, a 1-substituted-1,2,3-triazole compound having a tyrosine kinase inhibitory action can be produced efficiently in a high yield at an industrial large scale by a convenient method
一种生产式化合物的方法:
通过反应
(1) 在有碱存在的情况下与仲醇或叔醇反应,或
(2)在没有碱的情况下进行反应。根据该方法,可以通过一种简便的方法在工业化大规模高效高产地生产出具有酪氨酸激酶抑制作用的 1-取代-1,2,3-三唑化合物。