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:
Sep. 07, 2021
Filed:
Dec. 06, 2019
Applicant:
Purdue Pharma L.p., Stamford, CT (US);
Inventors:
Jiangchao Yao, Princeton, NJ (US);
John W. F. Whitehead, Newton, PA (US);
Naoki Tsuno, Osaka, JP;
Kouki Fuchino, Osaka, JP;
Assignee:
Purdue Pharma L.P., Stamford, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 241/44 (2006.01); C07D 471/08 (2006.01); C07D 403/04 (2006.01); C07D 451/14 (2006.01);
U.S. Cl.
CPC ...
C07D 471/08 (2013.01); C07D 403/04 (2013.01); C07D 451/14 (2013.01);
Abstract
The invention relates to Substituted-Quinoxaline-Type Bridged-Piperidine Compounds, compositions comprising an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound.