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:
Nov. 20, 1990
Filed:
Mar. 07, 1988
Applicant:
Inventors:
Helmut Vorbrueggen, Berlin, DE;
Bob Nieuweboer, Berlin, DE;
Claus-Steffen Stuerzebecher, Berlin, DE;
Ulrich Klar, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; A61K / ;
U.S. Cl.
CPC ...
514374 ; 514452 ; 514530 ; 514561 ; 514567 ; 514569 ; 514573 ; 514657 ; 514659 ; 514681 ; 514691 ; 548237 ; 548238 ; 549373 ; 549374 ; 549415 ; 560 34 ; 560 56 ; 560116 ; 560119 ; 562444 ; 562466 ; 562498 ; 562501 ; 564443 ; 564454 ; 568374 ;
Abstract
The invention also relates to carbacyclin derivatives of general formula I' ##STR1## wherein R.sub.9 is an alkyl group of 1-10 carbon atoms or the group --C.dbd.C--(CH.sub.2).sub.m --R.sub.6 wherein