1,4-dihydropyridines

US4766213A · kind A · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Horst Juraszyk · Seeheim-Jugenheim, DE
• Rolf Gericke · Seeheim-Jugenheim, DE
• Inge Lues · Darmstadt, DE
• Rolf Bergmann
• Claus J. Schmitges · Groß-Umstadt, DE

Key dates

• Filing date: Jan 16, 1987
• Grant date: Aug 23, 1988
• Expiry date: Jan 16, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D491/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds of the formula ##STR1## are disclosed wherein the variables are herein described. These compounds are intermediates to compounds which influence the influx of calcium into the cell.