4 - ((6- (2- (2,4-difluorophenyl) -1,1-difluoro-2-hydroxy-3 - (- 5-mercapto-1h-1,2,4-triazol-1-yl) propyl ) pyridin-3-yl) oxy) benzonitrile and preparation processes

摘要

The present invention relates to a process for the preparation of 4 - ((6- (2- (2,4-difluorophenyl) -1,1-difluoro-2-hydroxy-3- (5-mercapto-1h-1 2,4-triazol-1-yl) propyl) pyridin-3-yl) oxy) benzonitrile.