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:
Jan. 18, 1977
Filed:
Dec. 18, 1975
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:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
424278 ; 42424855 ; 424275 ; 424283 ; 424285 ; 424298 ; 424305 ; 42424853 ; 2602 / ; 2602 / ; 2603305 ; 2603405 ; 2603407 ; 2603455 ; 2603 / ; 2604 / ; 2604 / ; 2605 / ; 2605 / ; 42424857 ;
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.