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:
Oct. 14, 1980
Filed:
Jun. 07, 1979
Applicant:
Inventors:
Sow-Mei L Chen, Parkridge, NJ (US);
Charles V Grudzinskas, Nyack, NY (US);
Assignee:
American Cyanamid Company, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560121 ; 260408 ; 2604297 ; 2604381 ; 424305 ; 424317 ; 556471 ; 562503 ; 518843 ;
Abstract
The invention disclosed herein relates to pharmacologically active prostaglandins of the E and F series in which C-16 is substituted with hydroxyl and fluoromethyl, difluoromethyl or trifluoromethyl as well as the pharmacologically acceptable, non-toxic lower alkyl esters and salts thereof, and to the intermediates and processes for producing such compounds.