Intermediate halophenyl derivatives and their use in a process for preparing azole derivatives

摘要

Novel halophenyl derivatives of the general formula (I), wherein R<1 >is halogen, a leaving group or 1H-1,2,4-tria-zol-1-yl and R<2 >is ethynyl or carboxy, X<1 >is halogen and X<2 >and X<3 >are each independently hydrogen or halogen, and their manufacture are described. They are intermediates for manufacturing azole derivatives of the general formula (V) which are valuable medicaments useful for treating systemic mycoses.