NOUVEAUX COMPOSES 8-AMINO-1,4-BENZOXAZINIQUES, LEUR PROCEDE DE PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES QUI LES CONTIENNENT

摘要

The invention concerns compounds of formula (I) wherein: R1 and R2 independently represent a hydrogen, an alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl group, or a (CH2)p-O-(CH2)q-R5 group or R1 and R2 together form a cycloalkyl group; R3 and R4 independently represent a hydrogen, an alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl group, or a CH(CH2-OH)2 or (CH2)p-O-(CH2)q-R5; T1, T2, T3, T4 independently represent a hydrogen, a halogen or an alkyl, hydroxy, alkoxy, cyano, amino, acyl group, or a O-(CH2)r-CO-R6 group.