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:
Jan. 15, 2002
Filed:
Feb. 02, 2000
Applicant:
Inventors:
Helmut Kasch, Jena, DE;
Winfried Schumann, Jena, DE;
Johannes Roemer, Grosserkmannsdorf, DE;
Joerg Steinbach, Dresden, DE;
Assignee:
id pharma GmbH, Jena, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N 4/500 ; C07J 3/100 ; C07J 4/100 ;
U.S. Cl.
CPC ...
A01N 4/500 ; C07J 3/100 ; C07J 4/100 ;
Abstract
A novel class of gonane type and D-homo-gonane type steroids having sulfatase-inhibiting and/or estrogenic activity is presented for application in the pharmaceutical industry. The number and location of sulfamoyloxy groups on the steroids provides for sulfatase inhibiting and estrogenic activities that independently vary over a wide range, allowing the customization of the pharmaceutical for specific purposes, including treatment and diagnosis of estrogen-dependent tumors.