Benzamides with tetrahydrofuranyloxy substitutents as phosphodiesterase 4 inhibitors

US6303789A · kind A · utility

Assignee

• Byk Gulden Lomberg Chemische Fabrik GmbH · DE

Inventor

• Thomas Bar · Reichenau, DE

Key dates

• Filing date: Dec 7, 2000
• Grant date: Oct 16, 2001
• Expiry date: Dec 7, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D493/10
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds of the formula I ##STR1## in which R1, R2, R3, R4, R5, m and n have the meanings cited in the description, are novel effective PDE-inhibitors.