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. 19, 2017
Filed:
Mar. 27, 2015
Applicant:
Nacuity Pharmaceuticals, Inc., Fort Worth, TX (US);
Inventors:
John C. Warner, Wilmington, MA (US);
Srinavasa Cheruku, Wilmington, MA (US);
Sambaiah Thota, Wilmington, MA (US);
John W. Lee, Wilmington, MA (US);
Assignee:
NACUITY PHARMACEUTICALS, INC, Fort Worth, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 311/29 (2006.01); C07C 321/00 (2006.01); A61K 31/195 (2006.01); A61K 38/04 (2006.01); A61K 31/095 (2006.01); A61K 31/16 (2006.01); A61K 31/198 (2006.01);
U.S. Cl.
CPC ...
A61K 31/195 (2013.01); A61K 31/095 (2013.01); A61K 31/16 (2013.01); A61K 31/198 (2013.01); A61K 38/04 (2013.01); C07C 311/29 (2013.01); C07C 321/00 (2013.01);
Abstract
The present application discloses an efficient process for the preparation of N-acetyl-L-cysteine amide (NACA) starting with N-acetyl-L-cysteine.