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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.:

US 3953502 B1

PDFFull Text
Date of Patent:
Apr. 27, 1976

Filed:

Jan. 17, 1974

Cyclopentane derivatives

Applicant:
Inventors:

Jean Bowler, Macclesfield, EN;

Edward Douglas Brown, Macclesfield, EN;

Peter Robert Marsham, Macclesfield, EN;

Edward Raymond Walker, Macclesfield, EN;

Assignee:

Imperial Chemical Industries Limited, London, EN;

Attorney:

Cushman, Darby & Cushman

Primary Examiner:

John D Randolph

Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2605 / ; 424248 ; 424275 ; 424283 ; 424285 ; 424298 ; 424306 ; 2602 / ; 2603305 ; 2603407 ; 2604 / ; 2604 / ; 2605 / ;
Abstract

The disclosure relates to novel pentanor prostaglandin analogues, for example 15-(5-chloroindan-2-yl)-9.alpha.,11.alpha.,15-trihydroxy-16,17,18,19,20-pe ntanor-5-cis, 13-trans-prostadienoic acid and 15-(5-chloroindan-2-yl)-11.alpha.,15-dihydroxy-9-oxo-16,17,18,19,20-pentan or-5-cis,13-trans-prostadienoic acid and the 1-ester and 1-alcohol derivatives thereof, to a process for their manufacture, to compositions containing them, and to their use in a method of inducing luteolysis.

Find Patent Forward Citations

Bowler, Jean. (1976). Cyclopentane derivatives (U.S. Patent No. 3953502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3953502

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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