Amino acid derivatives, the preparation and use thereof as endothelin antagonists

US6440975B1 · kind B1 · utility

Assignee

• Abbott Laboratories · US

Inventors

• Dagmar Klinge · Heidelberg, DE
• Wilhelm Amberg · Ludwigshafen, DE
• Andreas Kling · Mannheim, DE
• Hartmut Riechers · Neustadt, DE
• Liliane Unger · Ludwigshafen, DE
• Manfred Raschack · Weisenheim am Sand, DE

Key dates

• Filing date: Mar 31, 1998
• Grant date: Aug 27, 2002
• Expiry date: Mar 31, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D251/46
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to amino acid derivatives of the formula I where the radicals have the meanings stated in the description, and to the use thereof as drugs.