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:
Aug. 01, 2000
Filed:
Dec. 08, 1997
Applicant:
Inventors:
Ulrich Klar, Berlin, DE;
Arwed Cleve, Berlin, DE;
Wolfgang Schwede, Berlin, DE;
Gunter Neef, Berlin, DE;
Eckhard Ottow, Berlin, DE;
Kristof Chwalisz, Berlin, DE;
Martin Schneider, Berlin, DE;
Assignee:
Schering AG, , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07J / ;
U.S. Cl.
CPC ...
514179 ; 552510 ; 514843 ;
Abstract
Steroid esters of formula I ##STR1## are described, wherein m, n and x are as defined by the specification. The compounds are distinguished from the basic hydroxy compounds by considerably improved solubility as well by increased biological activity and selectivity. The compounds are suitable for the production of pharmaceutical agents.