申请人:——
公开号:US20030069419A1
公开(公告)日:2003-04-10
A method for producing a compound of the formula:
1
(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
提供了一种制备以下公式化合物的方法:
1
(1) 在二级或三级醇中,在碱的存在下,或
(2) 在无碱的情况下进行。根据这种方法,可以通过一种方便的方法,在工业大规模下高效并以高收率地制备具有酪氨酸激酶抑制作用的1-取代-1,2,3-三唑化合物