New nitrogenous bicyclic derivatives, process for their preparation, the new intermediates obtained, their application as medicaments and the pharmaceutical compositions containing them

摘要

The subject of the invention is the products of formula (IB): <IMAGE> in which: R2B and R3B, which are identical or different, represent hydrogen, halogen, hydroxyl, mercapto, cyano, nitro, sulpho, formyl, benzoyl, acyl, free, salified or esterified carboxyl, cycloalkyl, acyloxy, alkyl, alkenyl, alkynyl, alkyloxy, alkylthio, aryl, arylalkyl, arylalkenyl, aryloxy, arylthio, <IMAGE> with R6B, R7B, R8B and R9B representing hydrogen, alkyl, alkenyl, aryl, arylalkyl, optionally substituted, or -(CH2)m1-S(O)m2-X-R14 with m1 representing 0 to 4, m2 representing 0 to 2, X-R14 representing -NH2 or X representing -NH, -NH-CO-, -NH-CO-NH- or a single bond and R14 representing optionally substituted aryl, alkenyl or alkyl.