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:
Sep. 14, 2004
Filed:
May. 07, 2002
Rolf Bohlmann, Berlin, DE;
Nikolaus Heinrich, Berlin, DE;
Jorg Kroll, Berlin, DE;
Gerhard Sauer, Berlin, DE;
Karl-Heinrich Fritzemeier, Berlin, DE;
Christa Hegele-Hartung, Mulheim a.d. Ruhr, DE;
Jens Hoffmann, Muhlenbeck, DE;
Rosemarie Lichtner, Berlin, DE;
Ludwig Zorn, Berlin, DE;
Schering Aktiengesellschaft, Berlin, DE;
Abstract
This invention describes a 11&bgr;-long-chain-substituted estratriene of general formula (I), in which R is a long-chain radical that has a nitrogen atom and optionally a sulfur atom, which in addition can be functionalized in the terminal position with a perfluoroalkyl group or an optionally substituted arly radical. The compound can have antiestrogenic or tissue-selective estrogenic properties and be suitable for the production of pharmaceutical agents.