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:
Aug. 13, 1985
Filed:
Mar. 18, 1983
Applicant:
Inventors:
Joseph G Lombardino, Niantic, CT (US);
Charles A Harbert, Waterford, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514277 ; 546339 ; 546341 ; 546342 ; 546344 ;
Abstract
A series of 4-(2-hydroxyethylthiomethyl)pyridines and related compounds, and their pharmaceutically acceptable acid addition salts, having immunoregulatory activity are disclosed. Preferred compounds include 4-(2-hydroxyethylthiomethyl)pyridine itself, as well as 4-(2-hydroxy-1-propylthiomethyl)pyridine, 4-(3-hydroxy-2-butylthiomethyl)pyridine, the acetate esters corresponding to the above compounds, and 4-(2,3-dihydroxy-1-propylthiomethyl)pyridine.
Lombardino, Joseph. (1985). Certain 4-(2-hydroxyethylthiomethyl)pyridines and derivatives thereof (U.S. Patent No. 4535084). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4535084
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile