4-bicyclically substituted dihydropyridines and their use in medicaments

US5545646A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Alexander Straub · Wuppertal, DE
• Siegfried Goldmann · Wuppertal, DE
• J urgen Stoltefuss · Haan, DE
• Martin Bechem · Wuppertal, DE
• Klaus Dembowsky · Boston, US
• Rainer Gross · Wuppertal, DE
• Siegbert Hebisch · Wuppertal, DE
• Joachim H utter · Wuppertal, DE
• Howard-Paul Rounding · Wuppertal, DE

Key dates

• Filing date: Jun 17, 1994
• Grant date: Aug 13, 1996
• Expiry date: Jun 17, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/242
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new 4-bicyclically substituted dihydropyridines of the general formula (I) ##STR1## in which R.sub.1 to R.sub.5 have the meaning given in the description, processes for their preparation and their use in medicaments, in particular in agents for the treatment of cardiovascular diseases.