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:
Dec. 24, 1985
Filed:
Jun. 24, 1982
Applicant:
Inventors:
Werner Skuballa, Berlin, DE;
Bernd Raduechel, Berlin, DE;
Norbert Schwarz, Berlin, DE;
Helmut Vorbrueggen, Berlin, DE;
Walter Elger, Berlin, DE;
Olaf Loge, Berlin, DE;
Michael-Harold Town, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, Berlin and Bergkamen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560 55 ; 560121 ; 562472 ; 562503 ; 564 80 ; 564 89 ; 564171 ; 564174 ; 564189 ; 568657 ; 568812 ; 568813 ; 549415 ; 514530 ;
Abstract
.DELTA..sup.8,9 -Prostane derivatives of Formula I ##STR1## wherein R.sub.1 is CH.sub.2 OH or ##STR2## wherein R.sub.2 is hydrogen, alkyl, cycloalkyl, aryl, or a heterocyclic residue; or R.sub.1 is ##STR3## wherein R.sub.3 is an acid residue or R.sub.2 ; A is --CH.sub.2 --CH.sub.2 -- or cis--CH.dbd.CH;