Fluorinated indazole derivatives and a process for their preparation

Abstract

Compound of the formula: ##STR1## in which the nucleus A is unsubstituted or substituted by one or two nitro, amino, alkyl, alkoxy, chlorine or bromine and the alkyl and alkoxy each contain up to two carbon atoms and process for the preparation of such compounds which comprises diazotizing an aniline of the formula: ##STR2## in which the nucleus A is unsubstituted or substituted by one or two nitro, amino, alkyl, alkoxy, chlorine or bromine, the alkyl and alkoxy each containing up to two carbon atoms and cyclizing the diazo derivative obtained.

Dependencies are inferred from the claim text.