Aminoalcohol derivatives

C - Chemistry – Metallurgy – 07 – C

Patent

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Details

C07C 317/46 (2006.01) C07C 317/48 (2006.01) C07D 213/38 (2006.01)

Patent

CA 2580760

The present invention relates to a compound of the formula [I]: wherein (a), in which -Y-, R4, R5 and R6 are4 R5each as defined in the description, etc., R1 is hydrogen, halogen, lower alkyl, hydroxy, etc., R2 is hydrogen, lower alkyl or hydroxy(lower)alkyl, R3 is hydrogen or an amino protective group, 20 R7 is hydrogen, lower alkyl, cyclo(lower)alkyl, lower R9 alkenyl, -Z-R9 or (b), in which -Z- is -0-, -S-, R9 -SO- or -SO2-, and each R9 is independently hydrogen, lower alkyl, cyclo(lower)alkyl, etc., and R8 is -D-E-R10, in which - D- is -CONHSO2- or -S02NHCO-, E is bond or lower alkylene, and R10is halogen, cyano, carboxy, etc., or a prodrug thereof or a salt thereof. The compound [I] of the present invention and pharmaceutically acceptable salts thereof are useful for the prophylactic and/or the therapeutic treatment of ulcer, overactive bladder, and the like.

La présente invention concerne un composé répondant à la formule [I]: dans laquelle (a), -Y-, R4, R5 et R6 sont chacun tels que définis dans la description, etc., R1 représente hydrogène, d'halogène, alkyle inférieur, hydroxy, etc., R2 représente hydrogène, alkyle inférieur ou hydroxyalkyle (inférieur), R3 représente hydrogène ou un groupe de protection du groupe amino, R7 représente hydrogène, alkyle inférieur, cycloalkyle (inférieur), alcényle R9 inférieur, -Z-R9 où (b), -Z- représente -0-, -S-, R9 -SO- ou -SO2-, et chaque R9 représente indépendamment hydrogène, alkyle inférieur, cycloalkyle (inférieur), etc., et R8 représente -D-E-R10, où -D- représente -CONHSO2- ou -SO2NHCO-, E représente une liaison ou alkylène inférieur, et R10 représente halogène, cyano, carboxy, etc.. L'invention concerne également un promédicament de ce composé ou un sel de ce dernier. Le composé [I] de la présente invention et ses sels pharmaceutiquement acceptables sont utiles pour le traitement prophylactique et/ou thérapeutique de l'ulcère, de la vessie hyperactive et similaire.

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