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:
Jun. 23, 1992
Filed:
Jan. 06, 1988
Applicant:
Inventors:
Helmut Vorbrueggen, Berlin, DE;
Hernd Raduechel, Berlin, DE;
Werner Skuballa, Berlin, DE;
Norbert Schwarz, Berlin, DE;
Jorge Casals-Stenzel, Mainz, DE;
Gerda Mannesmann, Cologne, DE;
Michael H Town, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, Berlin & Bergkamen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; A61K / ;
U.S. Cl.
CPC ...
514374 ; 514530 ; 514573 ; 514601 ; 514616 ; 514729 ; 548237 ; 560116 ; 562498 ; 564 98 ; 564152 ; 568819 ;
Abstract
The invention relates to carbacyclins of general Formula I ##STR1## wherein R.sub.1 is the residue CH.sub.2 OH or ##STR2## with R.sub.2 meaning a hydrogen atom, an alkyl, cycloalkyl, aryl residue, a ##STR3## or heterocyclic residue, or R.sub.1 is the residue ##STR4## with R.sub.3 meaning an alkanoyl or alkanesulfonyl residue of respectively 1-10 carbon atoms or the residue R.sub.2, or