" INTERMEDIATE HALOPHENYL DERIVATIVES AND THEIR USE IN A PROCESS FOR PREPARING AZOLE DERIVATIVES "
Application 2056/CHENP/2003 published 2006-01-06, filed 2003-12-24
Novel halophenyl derivatives of the general formula (I), wherein R1 is halogen, a leaving group or 1H-1,2,4-triazol-l-yl and R2 is ethynyl or carboxy, X1 is halogen and X2 and X3 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.
Applicant
BASILEA PHARMACEUTICA AG
Rudolf Maag, 11 Neuhofweg, CH-4102 Binningen, Switzerland
Inventor
International Info
Classification: C07C 29/34, 33/48, 57/58, 51/285, 51/29, C07D 249/08, 417/06
Publication Number: PCT/EP02/06644
Priority Information
01115355.8 Europe 2001-06-26