The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 16, 2006
Filed:
Feb. 07, 2003
William J. Welsh, Princeton, NJ (US);
Seong Jae Yu, Pennington, NJ (US);
Anil Nair, Tuscon, AZ (US);
William J. Welsh, Princeton, NJ (US);
Seong Jae Yu, Pennington, NJ (US);
Anil Nair, Tuscon, AZ (US);
The Curators of the University of Missouri, Columbia, MO (US);
Abstract
The invention provides compounds of formula I: wherein Rto Rand n have any of the meanings defined in the specification and their pharmaceutically acceptable salts. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I, and therapeutic methods for treating pain and treating other conditions which involve, for example, binding opioid receptors using compounds of formula I.