New compounds derived from quinazoline, a process for their preparation and pharmaceutical compositions containing them

摘要

A compound of formula (I) wherein; A represents a bond, alkylene, alkenylene, alkynylene, T, *-A1-T-, *-T-A1, *-A1-T-A'1- or *-A1-T-A'1-T'- group, where T, T', A1 and A'1 are described in the specification; B represents optionally substituted alkyl, aryl, heteroaryl, cycloalkyl, heterocycloalkyl, arylaminoaryl or arylalkylaryl; D represents an optionally substituted alkylene group; X is O or S; R1 is halogen, alkyl, alkoxy, hydroxy, mercapto, cyano, amino, alkylamino, dialkylamino, nitro, perhaloalkyl, carboxy, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, carbamoyl or an alkoxycarbonylamino group; R2 is H or optionally substituted alkyl, aryl, heteroaryl, cycloalkyl, heterocycloalkyl, arylalkyl, heteroarylalkyl, cycloalkylalkyl or a heterocycloalkylalkyl group. M is 0-4 inclusive; and n is 0-3 inclusive.