Substituted 1,4-dihydropyridines for control of circulation and thromboses

US4876255A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Gerhard Franckowiak · Wuppertal, DE
• Ulrich Rosentreter · Binnen, DE
• Elisabeth Perzborn · Wuppertal, DE
• Friedel Seuter
• Michael Kayser · Hagen, DE
• Gunther Thomas · Wuppertal, DE

Key dates

• Filing date: Apr 7, 1988
• Grant date: Oct 24, 1989
• Expiry date: Apr 7, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

For the control of coronary diseases and thromboses there are provided the novel compounds ##STR1## in which R.sup.1 is an optionally substituted phenyl or heterocyclic radical, PA1 R.sup.2 is a cyano, keto, carboxy, ester or amide group, and PA1 X is from 0 to 6, and physiologically acceptable salts thereof.