Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-11-03
2009-10-27
Stockton, Laura L. (Department: 1626)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C548S379400, C514S326000
Reexamination Certificate
active
07608718
ABSTRACT:
The present invention relates to a group of novel 4,5-dihydro-1H-pyrazole derivatives which are potent cannabinoid (CB1) receptor antagonists with utility for the treatment of diseases connected with disorders of the cannabinoid system. The compounds have the general formula (Ia) or (Ib)wherein the symbols have the meanings given in the specification.The invention also relates to methods for the preparation of these compounds, and to pharmaceutical compositions containing one or more of these compounds as an active component.
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Antel et al., “Novel Medical Combination Treatment of Obesity Involving 4,5-Dihydro-1H-Pyrazole Derivatives Having CB1-Antagonistic Activity,” U.S. Appl. No. 10/972,006, filed Oct. 25, 2004.
Antel et al., “Novel Medical Combination Treatment of Obesity Involving 4,5-Dihydro-1H-Pyrazole Derivatives Having CB1-Antagonistic Activity,” U.S. Appl. No. 11/005,486, filed Dec. 7, 2004.
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Herremans Arnoldus H. J.
Kruse Cornelis G.
Lange Josephus H. M.
Stuivenberg Herman H. van
Tipker Jacobus
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Solvay Pharmaceuticals B.V.
Stockton Laura L.
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