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:
Dec. 05, 2017
Filed:
Mar. 14, 2014
Applicant:
Vistagen Therapeutics, Inc., South San Francisco, CA (US);
Inventors:
Assignee:
VISTAGEN THERAPEUTICS, INC., South San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 13/00 (2006.01); C07C 227/04 (2006.01);
U.S. Cl.
CPC ...
C12P 13/001 (2013.01); C07C 227/04 (2013.01);
Abstract
Provided are methods for synthesizing compounds, including chiral kynurenine compounds. The methods are suitable for large-scale manufacture and produce the chiral kynurenines compounds in high chemical purity and high chiral purity.