Compounds and methods for the treatment of pain

US6730675B2 · kind B2 · utility

Assignee

• ASTRAZENECA AB · SE

Inventors

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

Key dates

• Filing date: Feb 12, 2003
• Grant date: May 4, 2004
• Expiry date: Feb 12, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D487/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Compounds according to structural diagram I are disclosed; wherein R1, A and D are as defined in the specification. Also disclosed are methods for treating pain comprising administration of a pain-ameliorating effective amount of a compound in accord with structural diagram I and pharmaceutical compositions comprising a pain-ameliorating effective amount of a compound in accord with structural diagram I.