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. 04, 1982
Filed:
Sep. 10, 1979
Applicant:
Inventors:
Paul W Collins, Deerfield, IL (US);
Raphael Pappo, Skokie, IL (US);
Assignee:
G. D. Searle & Co., Skokie, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 53 ; 562463 ;
Abstract
A compound of the formula ##STR1## wherein R is hydrogen or lower alkyl having 1-7 carbon atoms; R', R', and R'' are each individually hydrogen or methyl; n is 0-3; and Ar is phenyl, halosubstituted phenyl, lower alkyl substituted phenyl wherein the lower alkyl contains 1-4 carbon atoms, lower alkoxy substituted phenyl wherein the lower alkoxy contains 1-4 carbon atoms, p-biphenyl, or trifluoromethyl substituted phenyl. Compounds of the present invention are useful as antifertility agents.
Quick Actions:
Collins, Paul. (1982). Prostaglandin derivatives having aryl, hydroxyl, and alkynyl functions (U.S. Patent No. 4328355). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4328355
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile