Novel dihydropyridazinones, their preparation and therapeutic agents containing these compounds

US4410529A · kind A · utility

Assignee

• BASF SE

Inventors

• Marco Thyes
• Horst Koenig
• Dieter Lenke · Ludwigshafen, DE
• Hans D. Lehmann · Leutershausen, DE
• Josef Gries · Monsheim, DE

Key dates

• Filing date: Jun 12, 1981
• Grant date: Oct 18, 1983
• Expiry date: Jun 12, 2001

Classification

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

Abstract

Novel 6-(p-acylaminophenyl)-4,5-dihydro-3(2H)-pyridazinones, whose acyl radical is derived from a cycloalkylcarboxylic acid, processes for their preparation, pharmaceutical formulations containing these compounds, and their use as drugs in thrombo-embolic disorders and as anti-hypertensives.