Bicyclic aromatic substituted pyridone derivative

C - Chemistry – Metallurgy – 07 – D

Patent

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C07D 401/04 (2006.01) A61K 31/4439 (2006.01) A61K 31/444 (2006.01) A61K 31/4709 (2006.01) A61K 31/4725 (2006.01) A61K 31/498 (2006.01) A61K 31/517 (2006.01) A61K 31/55 (2006.01) A61P 1/00 (2006.01) A61P 1/16 (2006.01) A61P 3/04 (2006.01) A61P 3/06 (2006.01) A61P 3/10 (2006.01) A61P 5/00 (2006.01) A61P 9/00 (2006.01) A61P 9/10 (2006.01) A61P 9/12 (2006.01) A61P 11/00 (2006.01) A61P 13/12 (2006.01) A61P 15/00 (2006.01) A61P 15/06 (2006.01) A61P 15/10 (2006.01) A61P 17/00 (2006.01) A61P 19/06 (2006.01) A61P 25

Patent

CA 2621470

Disclosed is a compound represented by the formula (I): wherein R1 and R2 independently represent a hydrogen atom, a lower alkyl group or the like; X1, X2 and X3 independently represent a methine group or a nitrogen atom; Y1 and Y3 independently represent a single bond, -O- or the like; Y2 represents a lower alkylene group or the like; W1 to W4 independently represent a single bond, a methlene group or the like; L represents a single bond, a methylene group or the like; Z1 and Z2 independently represent a single bond, a C1-4 alkylene group or the like; Ar1 represents an aromatic carbocyclic ring or the like; and Ar2 represents a bicyclic aromatic carbocyclic ring or the like. The compound is useful as a pharmaceutical for a central disease, a cardiovascular disease or a metabolic disease.

La présente invention concerne un composé représenté par la formule (I) : où R1 et R2 représentent indépendamment un atome d~hydrogène, un groupe d~alkyles inférieurs ou son équivalent ; X1, X2 et X3 réprésentent indépendamment un groupe de méthine ou un atome de nitrogène, Y1 et Y3 représentent indépendamment un liant unique, -O- ou similaire, Y2 représente un groupe d~alkylène inférieur ou similaire, W1 à W4 représentent indépendamment un liant unique, un groupe de méthlène ou similaire, L représente un liant unique, un groupe de méthylène ou similaire, Z1 et Z2 représentent indépendamment un liant unique, un groupe d~alkylène C1-4 ou similaire, Ar1 représente un anneau carbocyclique aromatique ou similaire et Ar2 représente le même type d~anneau ou similaire. Ce composé est utile comme produit pharmaceutique pour une maladie du système nerveux central, une maladie cardiovasculaire ou une maladie métabolique.

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