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:
Apr. 14, 1998
Filed:
Feb. 21, 1995
Applicant:
Inventors:
Helmut Kasch, Jena, DE;
Gudrun Bertram, Jena, DE;
Kurt Ponsold, Jena, DE;
Gerd Schubert, Jena, DE;
Heidemarie Rohrig, Jena, DE;
Anatoli Kurischko, Jena, DE;
Bernd Menzenbach, Jena, DE;
Assignee:
Schering Aktiengesellschaft, Berlin, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07J / ; C07J / ;
U.S. Cl.
CPC ...
514179 ; 514177 ; 552604 ; 552608 ; 552648 ; 552502 ;
Abstract
The invention relates to 11.beta.-aryl-gona-4,9-dienes of formula I ##STR1## wherein the variables are defined in the specification. The compounds are progesterone synthesis inhibitors and are suitable for inducing labor or an abortion, and for treating endometriosis, dysmenorrhea, and endocrine hormone-dependent tumors.