Acylbenzoxazolinones compounds

Abstract

Compounds of general formula (I): ##STR1## in which: R.sub.1 represents a hydrogen atom or a lower alkyl group, A represents a hydrogen atom, and in this case B represents a group CO-G, G being: either a heteroaryl group selected from furan, indole, pyrrole, pyridine, quinoline, isoquinoline and benzofuran, optionally substituted with one or more lower alkyl or lower alkoxy groups or a halogen atoms, or a linear or branched lower alkyl group substituted with a carboxyl group, or a linear or branched lower alkenyl group substituted with a carboxyl group, or a phenyl or naphthyl group substituted with a carboxyl group, or alternatively A forms with B a group CO(CH.sub.2).sub.n CH(CH.sub.3) with n being a integer equal to 1, 2, 3 or 4, the CO group being attached to the aromatic ring of the benzoxazolinone at the 5- or 6-position, as well as, where appropriate, their isomers and, when the compound of formula (I) possesses a carboxylic acid group, their addition salts with a pharmaceutically acceptable base, and, when the compound of formula (I) contains a basic group, their addition salts with a pharmaceutically acceptable acid, it being understood that lower alkyl and lower alkenyl mean linear or branched groups comprising from 1 to 6 carbon atoms. Medicinal products.

Dependencies are inferred from the claim text.