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. 06, 1976
Filed:
Apr. 04, 1975
Applicant:
Inventors:
George Greenspan, Narberth, PA (US);
Michael R Leeming, Canterbury, EN;
Assignee:
American Home Products Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12D / ;
U.S. Cl.
CPC ...
195 / ; 195 30 ;
Abstract
Reduction of 7(2-[(3R and 3S)-3-hydroxy-1-octenyl]-5-oxo-3-cyclopenten-1-yl)-5-heptenoic acid by microorganisms of the genera Streptomyces, Pseudomonas and Corynebacterium is disclosed. The products 7-(2-[(3R)-3-hydroxy-1-octenyl]-5-oxo-cyclopentyl)-5-heptenoic acid(11-deoxy-15-epi-PGE.sub.2), which is novel, and 7-(2-[(3S)-3-hydroxy-1-octenyl]-5-oxo-3-cyclopentyl)-5-heptenoic acid(11-deoxy-PGE.sub.2), respectively, are useful as intermediates for the synthesis of other physiologically active ingredients.