Oxadiazoles, processes for their preparation and their use as medicaments

US6277872A · kind A · utility

Assignee

• Boehringer Ingelheim GmbH · DE

Inventors

• Michael B. Brenner · Ashland, US
• Roland Maier · Biberach an der Riß, DE
• Marion Wienrich · Weiterstadt, DE
• Thomas Weiser · Nieder-Olm, DE
• Rainer Palluk · Bingen, DE
• Wolf-Dietrich Bechtel · Appenheim, DE
• Angelo Sagrada · Milano, IT
• Helmut Ensinger · Wackernheim, DE
• Uwe Pschorn · Mainz, DE
• Raffaele Cesana · Milano, IT

Key dates

• Filing date: Jul 26, 1999
• Grant date: Aug 21, 2001
• Expiry date: Jul 26, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to oxadiazole derivatives of general formula (I) ##STR1## PA1 wherein X, Y, Z and R.sup.1 are defined as described in the specification and claims, processes for preparing them and their use as pharmaceutical compositions.