Patent · US Expired

Compound and method for the treatment of pain

US6787547B2 · kind B2 · utility

1Cited by

0References

7Claims

0Family size

Assignee

ASTRAZENECA AB · SE

Inventors

Thomas Bare · West Chester, US
Dean Brown · Wilmington, US
Megan Murphy · Wilmington, US
Rebecca Urbanek · Wilmington, US
Wenhua Xiao · Wilmington, US

Key dates

Filing date	Jan 21, 2003
Grant date	Sep 7, 2004
Priority date	—
Expiry date	Jan 21, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D487/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A compound, 7-chloro-4-hydroxy-2-(2-chloro-4-methylphenyl)-1,2,5,10-tetrahydropyridazino[4,5-b]quinoline-1,10-dione, pharmaceutically-acceptable salts thereof, a method for treating pain comprising administration of a pain-ameliorating effective amount of the compound and pharmaceutical compositions containing the compound.

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