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:
May. 18, 1993
Filed:
Jan. 16, 1991
Applicant:
Inventors:
Assignee:
Poli Industria Chimica S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; A61K / ;
U.S. Cl.
CPC ...
514 19 ; 548201 ;
Abstract
3-L-(5-thioxo-L-prolyl)thiazolidine-4-carboxylic acid and the derivatives thereof have valuable immunostimulating, antioxidant, antiradical and antiageing properties. They are prepared by thionating the corresponding 3-L-pyroglutamyl-L-thiazolidine-4-carboxylic acid derivatives or by condensing 5-thioxo-L-proline with the corresponding L-thiazolidine-4-carboxylic acid derivatives.
Poli, Stefano. (1993). 3-l-(5-thioxo-l-prolyl)thiazolidine-4-carboxylic acid and derivatives (U.S. Patent No. 5212160). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5212160
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile