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. 01, 1979
Filed:
Dec. 27, 1973
Applicant:
Inventors:
Hans-Jurgen E Hess, Old Lyme, CT (US);
Thomas K Schaaf, Old Lyme, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562462 ; 2603 / ; 2603 / ; 26034622 ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 2605 / ; 260946 ; 424269 ; 424305 ; 424308 ; 424317 ; 424320 ; 424321 ; 424324 ; 542426 ; 542428 ; 542429 ; 560 53 ; 560 56 ; 560116 ; 560117 ; 560118 ; 562466 ; 562498 ; 562499 ; 562500 ;
Abstract
The 15-substituted-.omega.-pentanorprostaglandins and various intermediates employed in their preparation. The novel prostaglandins of this invention have been found to have activity profiles comparable to the parent prostaglandins, but exhibit a greater tissue specificity of action.