Method of treating high blood pressure using 6-[4-(1-imidazolyl)-phenyl]-5-methyl-3-oxo-tetrahydropyridazines

US4551455A · kind A · utility

Assignee

• A NATTERMANN & CIE GMBH · DE

Inventors

• Gerd Hilboll · Pulheim, DE
• Ille-Stephanie Doppelfeld · Cologne, DE
• Gerrit Prop · Pulheim, DE

Key dates

• Filing date: Mar 25, 1983
• Grant date: Nov 5, 1985
• Expiry date: Mar 25, 2003

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D249/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to new 6-[Imidazolyl-phenyl]-5-methyl-3-oxo-tetrahydropyridazines of the general formula I ##STR1## as well as their acid addition salts, methods for their use, and pharmaceutical preparations containing them.