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. 27, 1976
Filed:
Oct. 26, 1973
Applicant:
Inventor:
Keith Blakeney Mallion, Macclesfield, EN;
Assignee:
Imperial Chemical Industries Limited, London, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
260469 ; 2602 / ; 2603 / ; 2603407 ; 2603409 ; 2603 / ; 2603433 ; 2603458 ; 2603 / ; 2603472 ; 2603473 ; 2603474 ; 2603477 ; 2603478 ; 260410 ; 2604 / ; 2604 / ; 2604 / ; 2604 / ; 2605 / ; 2605 / ; 2605 / ; 2605709 ; 260571 ; 260574 ; 260576 ; 260577 ; 260598 ; 2606 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ; 2606 / ;
Abstract
The disclosure relates to novel intermediates, for use in the manufacture of known prostaglandins and prostaglandin-like compounds, for example aldehydes such as methyl 7-[2.beta.-formyl-3.alpha.-hydroxy-5.alpha.-(4-phenylbenzoyloxy)cyclopent- 1.alpha.-yl]hetp-5-cis-enoate and enones such as methyl 15-oxo-9.alpha.,11.alpha.-di(4-phenylbenzoyloxy)-5-cis,13-trans-prostadien oate, processes for their manufacture, and their conversion to prostaglandins or prostaglandin-like compounds.