New imidazolone derivatives, preparation thereof as drugs,...

Details New imidazolone derivatives, preparation thereof as drugs,... New imidazolone derivatives, preparation thereof as drugs,...

C - Chemistry, Metallurgy

07

D

C07D 471/04 (2006.01) A61K 31/437 (2006.01) A61P 35/00 (2006.01)

Patent

CA 2660166

The invention relates to products of the formula (I) in which : X-Y is NH-C(S), N=C-NR7R8, N=C-SR, N=C-R or N=C-OR; R and R1 are H or optionally substituted cycloalkyl, alkyl, heterocycloalkyl, aryl or heteroaryl,; R2 is H, Hal or alkyl; R3 is H, Hal, OH, alkyl or alkoxy; R4 is H, Hal, CN or alkyl; R5 is essentially H, Hal, OH, NR7R8, cycloalkyl, alkyl, alkoxy, heterocycloalkyl, aryl or heteroaryl, optionally substituted; R6 is H, Hal, OH, NH2, NHalk, N(alk)2, alkyl or alkoxy; with R7 et R8 being such that one is H or optionally substituted alk, while the other is H or optionally substituted cycloalkyl, alkyl, heterocycloalkyl, heteroaryl or aryl; or with R7 and R8 forming together with N an optionally substituted cyclic radical optionally containing O, S or N. The invention also relates to isomers and salts thereof used as drugs and essentially as protein kinase inhibitors, in particular CDC7.

L'invention concerne les produits de formule (I): avec X-Y représente NH-C(S), N=C-NR7R8, N=C-SR, N=C-R ou N=C-OR; R et R1 représente H, cycloalkyle, alkyle, hétérocycloalkyle, aryle ou hétéroaryle, éventuellement substitués; R2 représente H, Hal ou alkyle; R3 représente H, Hal, OH, alkyle ou alcoxy; R4 représente H, Hal, CN ou alkyle; R5 représente notamment H, Hal, OH, NR7R8, cycloalkyle, alkyle, alcoxy, hétérocycloalkyle, aryle ou hétéroaryle, éventuellement substitués; R6 représente H, Hal, OH, NH2, NHalk, N(alk)2, alkyle ou alcoxy; avec R7 et R8 tels que l'un représente H ou alk éventuellement substitué; et l'autre représente H, cycloalkyle, alkyle, hétérocycloalkyle, hétéroaryle ou aryle, éventuellement substitués; ou bien R7 et R8 forment ensemble avec N un radical cyclique, renfermant éventuellement O, S ou N, éventuellement substitué; leurs isomères et leurs sels, comme médicaments notamment comme inhibiteurs de kinases et particulièrement de CDC7.

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