Patent · US Expired

3-hydroxymethyl-4-hydroxy-phenyl-derivatives for the treatment of respiratory diseases

US7511067B2 · kind B2 · utility

0Cited by

2References

6Claims

0Family size

Assignee

Boehringer Ingelheim International GmbH · DE

Inventors

Thierry Bouyssou · Mietingen, DE
Frank Buettner · Biberach an der Riß, DE
Ingo Konetzki · Warthausen, DE
Sabine Pestel · Biberach, DE
Andreas Schnapp · Biberach, DE
Hermann Schollenberger · Ingelheim am Rhein, DE
Kurt Schromm · Ingelheim am Rhein, DE
Claudia Heine · Biberach, DE

Key dates

Filing date	Jan 3, 2005
Grant date	Mar 31, 2009
Priority date	—
Expiry date	Mar 21, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D233/64
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to the use of the compounds of general formula 1wherein the groups R1, X and Y may have the meanings given in the claims and in the specification, for preparing a pharmaceutical composition for the treatment of COPD (chronic obstructive pulmonary disease), as well as new compounds of general formula 1 and processes for preparing them.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.