Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate
2008-05-27
2008-05-27
Hui, San-Ming (Department: 1617)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate
active
07378406
ABSTRACT:
The present invention relates to methods and uses for preventing or treating hormone-dependent disease, in particular breast cancer, in a mammal by antiprogestins, in particular antiprogestin 11β-(4-acetylphenyl)-17β-hydroxy-17α-(1,1,2,2,2-pentafluoroethyl)-estra-4,9-dien-3-one or a pharmaceutically acceptable derivative or analogue thereof. The invention further relates to pharmaceutical compositions comprising said antiprogestin.
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patent: 6806263 (2004-10-01), Schwede et al.
patent: 7148213 (2006-12-01), Schwede et al.
patent: 2280041 (1998-08-01), None
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Fuhrmann Ulrike et al., “Synthesis and Biological Activity of a Novel, Highly Potent Progesterone Receptor Antagonist,” Journal of Medical Chemistry, Dec. 7, 2000, pp. 5010-5016, vol. 43, No. 26, XP001064233, ISSN: 0022-2623, the whole document, American Chemical Society, Washington, DC.
Fuhrmann Ulrike
Hoffmann Jens
Lichtner Rosemarie
Schneider Martin
Siemeister Gerhard
Hui San-ming
Millen White Zelano & Branigan P.C.
Schering AG
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