New 2-substituted -1,3-thiazole compounds

C - Chemistry – Metallurgy – 07 – D

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C07D 277/46 (2006.01) A61K 31/426 (2006.01) A61P 3/10 (2006.01) A61P 5/48 (2006.01) A61P 15/18 (2006.01) A61P 17/14 (2006.01) A61P 25/00 (2006.01) C07D 277/42 (2006.01) C07D 277/48 (2006.01) C07D 277/58 (2006.01)

Patent

CA 2480451

The present invention relates to new compounds of formula I, Wherein Y is NR4CONR4, NR4CO, or NR4; R1 is nitro or COR5; R2 is hydrogen or NH2; R3 is C1- 6alkyl or C0-6alkylaryl wherein C0-6alkylaryl may be substituted by A; R4 is hydrogen; R5 is C1-6alkyl; A is independently selected from halo, OR6 and C1- 6alkyl; R6 is C1-6alkyl; provided that the compound is not N-(4-Methoxybenzyl)- N'-(5-nitro-1,3-thiazol-2-yl)urea as a free base or a salt thereof as well as a process for their preparation, pharmaceutical formulations containing said therapeutically active compounds and to the use of said active compounds in therapy.

La présente invention concerne de nouveaux composés de la formule I, dans laquelle Y représente du NR?4¿CONR?4¿, NR?4¿CO ou NR?4¿; R?1¿ représente du nitro ou COR?5¿ ; R?2¿ représente de l'hydrogène ou du NH?2 ¿; R?3¿ représente du C¿1-6? alkyl ou C¿0-6? alkylaryl qui peut être substitué par A ; R?4¿ représente de l'hydrogène ; R?5¿ représente du C¿1-6? alkyl ; A est sélectionné de façon indépendante parmi du halo, OR?6¿ et C1-6 alkyl ; R?6¿ représente du C¿1-6? alkyl ; pourvu que le composé ne soit pas du <I>N</I>-(4-Methoxybenzyl)-<I>N</I>'-(5-nitro-1,3-thiazol-2-yl)urée en tant que base libre ou bien l'un de ses sels. L'invention concerne également son procédé de préparation, des préparations pharmaceutiques contenant ces composés thérapeutiquement actifs ainsi que l'utilisation desdits composés actifs en thérapie.?¿

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