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:
Nov. 20, 2018
Filed:
Jun. 12, 2015
Purdue Pharma L.p., Stamford, CT (US);
Laykea Tafesse, Robbinsville, NJ (US);
Mark A. Youngman, North Wales, PA (US);
Purdue Pharma L.P., Stamford, CT (US);
Abstract
The application is directed to compounds of Formula (I) and pharmaceutically acceptable salts and solvates thereof, wherein R, R, R, R, and Z are defined as set forth in the specification. In certain embodiments, the invention is also directed to compounds of Formula II-VII and the pharmaceutically acceptable salts and solvates thereof. The invention is also directed to use of compounds of Formula I to VII, and the pharmaceutically acceptable salts and solvates thereof, to treat disorders responsive to the modulation of one or more opioid receptors, or as synthetic intermediates. Certain compounds of the invention are especially useful for treating pain.