1-(2-pyridyl) 4-cycloalkylmethyl piperazines having cardiotropic activity

US4673675A · kind A · utility

Assignee

• Innothera · FR

Inventors

• Max Robba · Paris, FR
• Michel E. Aurousseau · Paris, FR

Key dates

• Filing date: Sep 9, 1985
• Grant date: Jun 16, 1987
• Expiry date: Sep 9, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D213/74
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds of formula: ##STR1## in which R represent a cycloalkylmethyl group; ##STR2## group where --A-- symbolizes a hydrocarbon chain and R.sub.1 and R.sub.2 each designate an alkyl group or form jointly with N a heterocyclic radical; PA1 an anilinocarbonylmethyl group whose phenyl nucleus is possibly substituted; or PA1 a substituted benzyl group. These compounds are useful as drugs having cardiotropic activity.