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. 08, 2016
Filed:
Oct. 23, 2013
Applicant:
Penick Corporation, Pennsville, NJ (US);
Inventor:
Bao-Shan Huang, Plainsboro, NJ (US);
Assignee:
PENICK CORPORATION, , NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 491/048 (2006.01); C07D 489/08 (2006.01); A61K 31/44 (2006.01); C07D 489/02 (2006.01); C07D 489/04 (2006.01);
U.S. Cl.
CPC ...
C07D 489/08 (2013.01); A61K 31/44 (2013.01); C07D 489/02 (2013.01); C07D 489/04 (2013.01);
Abstract
Methods are provided which include converting oripavine to other opiates, including converting oripavine to naltrexone, buprenorphine, 14-hydroxymorphinone and/or converting 14-hydroxymorphinone to oxymorphone. Purification and salt formation are optionally included.