Patent ID: 6020340
Filing Date: 2000-02-01
Classification: A61P,C07D

Abstract:
A compound of the formula I in whichA or B is a nitrogen atom (N) and the other letter in each case represents the group CH,Ar represents a heterocycle having the meaning (a) or (b) ##STR2## where R1 is 1-4C-alkoxy or completely or mainly fluorine-substituted 1-4C-alkoxy,R2 is hydrogen, 1-7C-alkyl, 3-7C-cycloalkyl or 3-7C-cycloalkylmethyl,R3 is hydrogen, 1-7C-alkyl, 3-7C-cycloalkyl or 3-7C-cycloalkylmethyl,or in whichR2 and R3, together with the carbon atom to which both are bonded, represent a 3-7C-cycloalkyl radical,or a tautomeric form, or a salt thereof.