NOUVEAUX DERIVES DE L'ACIDE 2-AMINO PENTANEDIOIQUE, LEUR PROCEDE DE PREPARATION ET LEUR APPLICATION COMME MEDICAMENTS

• Main Authors: JEAN-CLAUDE GASC, MARIO VEKENS, DANIEL HUMBERT
• Format: Patent
• Language: French
• Published: 05.11.1993
• Edition: 5
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The invention relates to the compounds of formula (I): …… in which R1 represents:… - either an aryl radical, optionally substituted,… - or a heterocyclic radical,… - or an arylalkyl radical,… and either R2 represents: - either a radical …… in which Ar and Ar' represent an aryl radical, optionally substituted, or a heterocyclic radical,… - or a radical …… optionally substituted,… and R3 represents a hydrogen atom,… or R2 and R3, together with the nitrogen atom to which they are linked, form a 5-, 6- or 7-membered ring, optionally substituted,… and R4 represents a hydrogen atom, an alkyl radical or an arylalkyl radical, optionally substituted, or a radical …… to a process and intermediates for their preparation, to their use as medicaments and to compositions containing them.