Sulfonamidocarbonyl pyridine-2-carboxesteramides and their pyridine-N-oxide compounds and their use as pharmaceuticals

US5620996A · kind A · utility

Assignee

• Hoechst GmbH · DE

Inventors

• Klaus Weidmann · Kronberg, DE
• Martin Bickel · Frankfurt am Main, DE
• Volkmar G unzler-Pukall · Marburg, DE

Key dates

• Filing date: Mar 24, 1995
• Grant date: Apr 15, 1997
• Expiry date: Mar 24, 2015

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D213/89
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to sulfonamidocarbonylpyridine-2-carboxesteramides and their pyridine-N-oxides according to the formula I ##STR1## Said compounds are used as pharmaceuticals against fibrotic disorders, as fibrosuppressants and as inhibitors of proline hydroxylase.