Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2005-12-22
2008-03-18
Shameem, Golam M. M. (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C546S184000, C546S192000, C546S193000, C546S268100, C546S281700, C546S283400, C514S315000
Reexamination Certificate
active
07345059
ABSTRACT:
The invention relates to 5,6-diphenylpyridine-3-carboxamide derivatives of general formula (I):where:R1represents hydrogen or a (C1-C4)alkyl;R2represents:a monoazo saturated heterocycle of 5 to 7 atoms, the nitrogen atom being substituted with a (C1-C4)alkanoyl;NR10R11;a nonaromatic (C3-C10) carbocycle more than tri-substituted with (C1-C4)alkyl;a nonaromatic (C11-C12) carbocycle unsubstituted or mono- or polysubstituted with (C1-C4)alkyl;a monooxygenated saturated heterocycle with 5 to 7 atoms, more than tri-substituted with (C1-C4)alkyl;or R1and R2, together with the nitrogen atom to which the above are bonded, form a 4-disubstituted piperidin-1-yl group;the salts, solvates and hydrates thereof. The invention further relates to a method for production and therapeutic application thereof.
REFERENCES:
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patent: WO 97/19063 (1997-05-01), None
patent: WO 03/082191 (2003-10-01), None
patent: WO 03/084930 (2003-10-01), None
patent: WO 03/084943 (2003-10-01), None
Roger G. Pertwee, Cannabinoid receptor ligands: clinical and neuropharmacological considerations, relevant to future drug discovery and development, Exp. Opin Invest. Drugs (2000, pp. 1553-1571, vol. 9 (7).
Barth Francis
Hortala Laurent
Rinaldi-Carmona Murielle
Gupta Balaram
Sanofi-Aventis
Shameem Golam M. M.
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