BENZIMIDOYL-PIPERAZINES AND PHARMACEUTICAL COMPOSITIONS

• Main Authors: PASCAL J-C, PINHAS H
• Format: Patent
• Language: English
• Published: 28.11.1980
• 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 compounds having the formula: (I) in which: the substituents R1, R2 and R3 represent independently from each other a hydrogen atom, a halogen atom, a trifluoromethyl radical, a saturated or unsaturated straight- or branched-chain C1-6 alkyl radical, a C1-6 alkoxy radical the alkyl moiety of which may be saturated or unsaturated and straight- or branched-chained, a benzyloxy radical or a hydroxy radical; the substituents R5, R6 and R7 represent independently from each other a hydrogen atom, a halogen atom, a trifluoromethyl radical, a straight- or branched-chain saturated or unsaturated C1-6 alkyl radical, a C1-6 alkoxy radical the alkyl moiety of which may be saturated or unsaturated and straight- or branched-chained, or a hydroxy radical; the substituent R4 represents a hydrogen atom, a C1-6 alkyl radical or a hydroxy radical, m and n represent independently a number equal to 0, 1 or 2, X represents an oxygen atom, a sulfur atom or a single bond, and their pharmaceutically acceptable acid addition salts. These compounds are therapeutically useful for the control of the cardiovascular system.