3-(1,2,3-triazol-4-yl) pyrrolo [2,3-b] pyridine derivatives

A compound of formula I

• in which
• R1 denotes A, —[C(R3)(R4)]nAr, —[C(R3)(R4)]nHet or —[C(R3)(R4)]nCyc,
• R2 denotes H, A, Hal, CN, —[C(R3)2]n—Ar′, —[C(R3)2]n—Het′, —[C(R3)2]n—Cyc, OR3 or N(R3)2,
• R3 denotes H or A,
• R4 denotes H, A, —[C(R3)2]nOR3, —[C(R3)2]nCOOR3, —[C(R3)2]nN(R3)2 or —[C(R3)2]nHet,
• A denotes unbranched or branched alkyl having 1-6 C atoms, in which one or two CH2 groups are each optionally replaced by O, N or S atoms or —CH═CH— groups and/or 1-7 H atoms are each optionally replaced by F,
• Cyc denotes cycloalkyl having 3, 4, 5, 6 or 7 C atoms,
• Ar denotes phenyl which is unsubstituted or mono-, di- or trisubstituted by Hal, A, —[C(R3)2]nOR3, N(R3)2, NO2, CN, COOR3, CON(R3)2, NR3COA, NR3SO2A, COR3, SO2N(R3)2 and/or S(O)nA,
• Ar′ denotes phenyl which is unsubstituted or mono-, di- or trisubstituted by Hal, A, OR3, N(R3)2, SR3, NO2, CN, COOR3, CON(R3)2, NR3COA, NR3SO2A, SO2N(R3)2, S(O)nA, CO—Het1, Het1, [C(R3)2]nN(R3)2, [C(R3)2]nHet1, O[C(R3)2]nN(R3)2, O[C(R3)2]nHet1, NHCOOA, NHCON(R3)2, NHCOO[C(R3)2]nN(R3)2, NHCOO[C(R3)2]nHet1, NHCONH[C(R3)2]nN(R3)2, NHCONH[C(R3)2]nHet1, OCONH[C(R3)2]n—N(R3)2, OCONH[C(R3)2]nHet1, CO—Het1, CHO and/or COA,
• Het denotes a mono- or bicyclic saturated, unsaturated or aromatic heterocycle having 1 to 4 N, and/or O and/or S atoms which is unsubstituted or mono- or disubstituted by Hal, A, OR3, N(R3)2, NO2, CN, COOR3, CON(R3)2, NR3COA, NR3SO2A, COR3, SO2NR3 and/or S(O)nA,
• Het′ denotes a mono-, bi- or tricyclic saturated, unsaturated or aromatic heterocycle having 1 to 4 N, O and/or S atoms which is unsubstituted or may be mono- or disubstituted by Hal, A, OR3, N(R3)2, SR3, NO2, CN, COOR3, CON(R3)2, NR3COA, NR3SO2A, SO2N(R3)2, S(O)nA, CO—Het1, Het1, [C(R3)2]nN(R3)2, [C(R3)2]nHet1, O[C(R3)2]nN(R3)2, O[C(R3)2]nHet1, NHCOOA, NHCON(R3)2, NHCOO[C(R3)2]nN(R3)2, NHCOO[C(R3)2]n—Het1, NHCONH[C(R3)2]nN(R3)2, NHCONH[C(R3)2]nHet1, OCONH[C(R3)2]nN(R3)2, OCONH[C(R3)2]nHet1, CO—Het1, CHO, COA, ═S, ═NH, ═NA and/or ═O,
• Het1 denotes a monocyclic saturated heterocycle having 1 to 2 N and/or O atoms, which is unsubstituted or mono- or disubstituted by A, OA, OH, Hal and/or ═O,
• Hal denotes F, Cl, Br or I
• N denotes 0, 1 or 2,
• or a pharmaceutically usable salt, tautomer or stereoisomer thereof, including mixtures thereof in all ratios.