DERIVATIVES OF ((HETERO) CICLOALQUILETINIL-BENCIL) -BENZENE AND ITS USE AS INHIBITORS OF THE SODIUM DEPENDENT GLUCOSE COTRANSPORTADOR (SGLT).

摘要

Glucopyranosyl substituted ((hetero) cycloalkylene-benzyl) -benzene derivatives of the general formula I ** (See formula) ** wherein R 1 indicates hydrogen, fluorine, chlorine, bromine iodine, C 1-4 alkyl, C 2-6 alkynyl , C1-4 alkoxy, (C2-4 alkenyl) - (C1-4 alkoxy), (C2-4 alkynyl) - (C1-4 alkoxy), methyl substituted with 1 to 3 fluorine atoms, ethyl substituted with 1 to 5 fluorine atoms, methoxy substituted with 1 to 3 fluorine atoms, ethoxy substituted with 1 to 5 fluorine atoms, C1-4 alkyl substituted with a hydroxy group or C1-3 alkoxy, C2-4 alkoxy substituted with a hydroxy group or alkoxy C1-3, C2-6 alkenyl, C3-7 cycloalkyl, (C3-7 cycloalkyl) - (C1-3 alkyl), C3-7 cycloalkyloxy, (C3-7 cycloalkyl) - (C1-3 alkoxy), C5- cycloalkenyloxy 7, hydroxy, amino, nitro or cyano, in which in the C5-6 cycloalkyl groups a methylene group may be substituted by O; R2 indicates hydrogen, fluorine, chlorine, bromine, hydroxy, C1-4 alkyl, C1-4 alkoxy, cyano or nitro, in which the alkyl or alkoxy group may be mono- or polysubstituted with fluorine, and R3 indicates C3-7 cycloalkyl , which is substituted with one to four L2 substituents, or tetrahydrofuranyl or tetrahydropyranyl, which may be substituted with one to four substituents L2, and R4, R5 independently of one another, indicate hydrogen, fluorine, chlorine, bromine, iodine, cyano, nitro, C1-3 alkyl, C1-3 alkoxy, or a methyl or methoxy group substituted with 1 to 3 fluorine atoms, L1 independently in each case is selected from fluorine, chlorine, bromine, iodine, hydroxy, cyano, C1-3 alkyl, difluoromethyl, trifluoromethyl, C1-3 alkoxy, difluoromethoxy, trifluoromethoxy, amino, (C1-3 alkyl) -amino and di (C1-3 alkyl) -amino; and L2 independently in each case are selected from fluorine, chlorine, hydroxy, hydroxy-C1-4 alkyl, C1-4 alkoxy, trifluoromethoxy, C1-4 alkoxy-C1-4 alkyl, cyano, C1-4 alkyl, trifluoromethyl, amino, C1-4 alkylcarbonylamino, C1-3 alkyl amino and di (C1-3 alkyl) amino; and R6, R7a, R7b, R7c independently of one another, have a meaning selected from hydrogen, (C1-18 alkyl) carbonyl, (C1-18 alkyl) oxycarbonyl, arylcarbonyl and aryl- (C1-3 alkyl) -carbonyl, in the that the aryl groups may be mono- or disubstituted independently of one another with the same or different L1 groups; wherein the aryl groups mentioned in the definition of the above groups are phenyl or naphthyl groups that may be substituted as defined; and in which, unless otherwise indicated, the aforementioned alkyl groups may have straight or branched chain, their tautomers, their stereoisomers, mixtures thereof and their salts.