| abstract |
Wow By reacting (1) in a secondary or tertiary alcohol in the presence of a base, or (2) in the absence of a base,n n n or n n n There is provided a method of preparing the same. According to the production method of the present invention, the 1-substituted-1,2,3-triazole compound having a tyrosine kinase inhibitory effect can be efficiently produced in high yield on an industrial scale by conventional methods. |