Use of substituted 2-pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-a] pyrimidin-4-one and 7-pyridinyl-2,3-dihydroimidazo[1,2-a] pyrimidin-5(1H)one derivatives as therapeutic agents

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United States of America Patent

PATENT NO 7462621
APP PUB NO 20070167461A1
SERIAL NO

11696982

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Abstract

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The invention relates to an use of pyrimidone derivative represented by formula (I) or a salt thereof: ##STR00001## wherein m, n, p, X, Y, R1, R2, R3, R4 and R5 are as defined herein for treating a variety of disease states. More specifically, the invention relates to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3.beta. or GSK3.beta. and cdk5/p25, such as Alzheimer's disease.

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SANOFI75017 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gallet, Thierry Palaiseau, FR 14 46
Lardenois, Patrick Bourg-la-Reine, FR 21 180
Lochead, Alistair Charenton le Pont, FR 78 423
Marguerie, Severine Rennes, FR 9 9
Nedelec, Alain Colombes, FR 19 187
Saady, Mourad Paris, FR 49 137
Slowinski, Franck Thieux, FR 21 25
Yaiche, Philippe Les Lilas, FR 48 155

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