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:
May. 26, 2009
Filed:
Jul. 26, 2005
Rolf Bohlmann, Berlin, DE;
Nikolaus Heinrich, Berlin, DE;
Rolf Jautelat, Berlin, DE;
Jorg Kroll, Berlin, DE;
Orlin Petrov, Berlin, DE;
Andreas Reichel, Berlin, DE;
Jens Hoffmann, Mühlenbeck, DE;
Rosemarie Lichtner, Berlin, DE;
Rolf Bohlmann, Berlin, DE;
Nikolaus Heinrich, Berlin, DE;
Rolf Jautelat, Berlin, DE;
Jorg Kroll, Berlin, DE;
Orlin Petrov, Berlin, DE;
Andreas Reichel, Berlin, DE;
Jens Hoffmann, Mühlenbeck, DE;
Rosemarie Lichtner, Berlin, DE;
Bayer Schering Pharma Aktiengesellschaft, Berlin, DE;
Abstract
The invention relates to 17α-alkyl-17β-oxy-estra-1,3,5(10)-trienes that have an antiestrogenic action with general formula I. In addition, the invention also relates to 17-oxo-estra-1,3,5(10)-trienes as well as 17β-hydroxy-estra-1,3,5(10)-trienes as intermediate products in the production of the estratrienes according to the invention. The invention also relates to the use of 17α-alkyl-17β-oxy-estratrienes for the production of pharmaceutical agents as well as pharmaceutical preparations that contain at least one 17α-alkyl-17β-oxy-estratriene as well as at least one pharmaceutically compatible vehicle.