1,5- and 3-O-substituted 1H-indazoles having anti-asthmatic, anti-allergic, anti-inflammatory, immunomodulating and neuroprotective action, process for their preparation and their use as medicaments

US6166023A · kind A · utility

Assignee

• Arzneimittelwerk Dresden GmbH · DE

Inventors

• Rudolf Schindler · Dresden, DE
• Norbert Höfgen · Radeberg, DE
• Hildegard Poppe · Dresden, DE
• Kay Brune · Marloffstein, DE

Key dates

• Filing date: May 5, 1999
• Grant date: Dec 26, 2000
• Expiry date: May 5, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/12
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

The invention relates to 1,5- and 3-O-substituted 1H-indazoles of formula (I) ##STR1##