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:
Jul. 25, 1978
Filed:
Apr. 20, 1977
Applicant:
Inventors:
Robert L Smith, Lansdale, PA (US);
Ta-Jyh Lee, Hatfield, PA (US);
Edward J Cragoe, Jr, Lansdale, PA (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 260301 ; 2603 / ; 542442 ; 542443 ; 542446 ;
Abstract
This invention relates to novel 8-aza-9-oxo-11-thia-, -11-oxothia-, and -11-dioxothia-prostanoic acid compounds, salts, and derivatives thereof and also to processes for the preparation of such compounds. These compounds have prostaglandin-like biological activity and are particularly useful as renal vasodilators, for the treatment of certain autoimmune diseases, and in preventing thrombus formation.