1-Heteroaryl-4-aryl-pyrazolin-5-ones for use as medicaments

US4698344A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Klaus Sasse · Bensberg, DE
• Michael D. Hammond · Dakota Dunes, US
• Friedel Seuter
• Elisabeth Perzborn · Wuppertal, DE
• Bernhard Pelster · Sankt Augustin, DE
• Graham Sturton · Maidenhead, GB
• Trevor S. Abram · Marlow, GB

Key dates

• Filing date: Nov 21, 1985
• Grant date: Oct 6, 1987
• Expiry date: Nov 21, 2005

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D405/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to 1-heteroaryl-4-aryl-pyrazolin-5-ones, a preparation process and the use in combating diseases, in particular for use as lipoxygenase inhibitors.