Substituted biphenylpyridones

US5599823A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Matthias M uller-Gliemann · Solingen, DE
• Martin Beuck · Milford, US
• Stanislav Kazda · Wuppertal, DE
• Johannes-Peter Stasch · Wuppertal, DE
• Andreas Knorr · Erkrath, DE
• Stefan Wohlfeil · Hilden, DE
• Walter H ubsch · Wuppertal, DE
• J urgen Dressel · Radevormwald, DE
• Peter Fey · Wuppertal, DE
• Rudolf Hanko · Düsseldorf, DE
• Thomas Kr amer · Wuppertal, DE
• Ulrich M uller · Wuppertal, DE
• Siegfried Zaiss · Wuppertal, DE

Key dates

• Filing date: Jun 29, 1994
• Grant date: Feb 4, 1997
• Expiry date: Jun 29, 2014

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P9/12
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Substituted biphenylpyridones can be prepared by alkylating pyridones on the nitrogen. The substituted biphenylpyridones are suitable as active substances in medicaments, in particular in hypotensive and anti-atherosclerotic medicaments.