Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2002-12-20
2009-02-24
Stockton, Laura L. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C548S307400
Reexamination Certificate
active
07495110
ABSTRACT:
A subject of the present application is new benzimidazole derivatives of formulain which A, Y, R1, R2, R3and R4represent different variable groups. These products have an antagonist activity of GnRH (Gonadotropin-Releasing Hormone). The invention also relates to pharmaceutical compositions containing said products and their use for the preparation of a medicament.
REFERENCES:
patent: 6825219 (2004-11-01), Cywin et al.
patent: 7132438 (2006-11-01), Frenkel et al.
patent: WO 97/21435 (1997-06-01), None
Golub et al., Science, vol. 286, Oct. 15, 1999, pp. 531-537.
Database WPI, Section Ch, Week 200030, Derwent Publications Ltd., London, GB; AN 2000-342515 XP-002210484 & JP 2000 095767, (Takeda Chem Ind Ltd), Apr. 4, 2000 AB.
Brault Valérie
Ferrandis Eric
Poitout Lydie
Thurieau Christophe
Muserlian Charles A.
Societe de Conseils de Recherches et d'Applications Scientifique
Stockton Laura L.
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