Sulfonamido- and sulfonamidocarbonylpyridine-2-carboxamides and their pyridine-n-oxides, process for their preparation and their use as pharmaceuticals

US5607954A · 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: Dec 13, 1994
• Grant date: Mar 4, 1997
• Expiry date: Dec 13, 2014

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D213/82
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to sulfonamido- and sulfonamido-carbonylpyridine-2-carboxa of the formula I ##STR1## and their use as pharmaceuticals, in particular against fibrotic diseases.