| 主权项 |
1. A compound of the formula I, in any of its stereoisomeric forms, or a mixture of stereoisomeric forms in any ratio, or a physiologically acceptable salt thereof, or a physiologically acceptable solvate of any of them, wherein A is chosen from NH, O and S; X is chosen from (C1-C6)-alkanediyl, (C2-C6)-alkenediyl, (C2-C6)-alkynediyl, (C3-C7)-cycloalkanediyl and (C1-C6)-alkanediyl-oxy, which all are optionally substituted by one or more identical or different substituents chosen from fluorine and hydroxy, wherein the oxygen atom of the (C1-C6)-alkanediyl-oxy group is bonded to the group R2; R1 is chosen from hydrogen, (C1-C4)-alkyl and (C3-C7)-cycloalkyl-CzH2z—, wherein z is chosen from 0, 1 and 2; R2 is chosen from phenylene and a divalent residue of an aromatic, 5-membered to 6-membered monocyclic heterocycle which comprises 1, 2 or 3 identical or different ring heteroatoms chosen from N, O and S, wherein one of the ring nitrogen atoms can carry a hydrogen atom or a substituent R21, and wherein the phenylene and divalent residue of an aromatic heterocycle are optionally substituted on one or more ring carbon atoms by identical or different substituents R22; R3 is chosen from (C1-C6)-alkyl, (C2-C6)-alkenyl, (C2-C6)-alkynyl, (C3-C7)-cycloalkyl-CuH2u— and Het-CvH2v—, wherein u and v are chosen from 1 and 2, or R3 is a residue of a saturated or unsaturated, 3-membered to 10-membered, monocyclic or bicyclic ring which comprises 0, 1, 2, 3 or 4 identical or different ring heteroatoms chosen from N, O and S, wherein one or two of the ring nitrogen atoms can carry a hydrogen atom or a (C1-C4)-alkyl substituent and one or two of the ring sulfur atoms can carry one or two oxo groups, and wherein the residue of a ring is optionally substituted on one or more ring carbon atoms by identical or different substituents R31; R21 is chosen from (C1-C4)-alkyl, (C3-C7)-cycloalkyl-CwH2w— and oxy, wherein w is chosen from 0, 1 and 2; R22 is chosen from halogen, hydroxy, (C1-C4)-alkyl-, (C1-C4)-alkyloxy, (C1-C4)-alkyl-S(O)m—, amino, nitro, cyano, hydroxycarbonyl, (C1-C4)-alkyloxycarbonyl, aminocarbonyl and aminosulfonyl; R31 is chosen from halogen, (C1-C4)-alkyl, (C3-C7)-cycloalkyl, hydroxy, (C1-C4)-alkyloxy, oxo, (C1-C4)-alkyl-S(O)m—, amino, (C1-C4)-alkylamino, di((C1-C4)-alkyl)amino, (C1-C4)-alkylcarbonylamino, (C1-C4)-alkylsulfonylamino, nitro, cyano, (C1-C4)-alkylcarbonyl, aminosulfonyl, (C1-C4)-alkylaminosulfonyl and di((C1-C4)-alkyl)aminosulfonyl; Het is a residue of a saturated, 4-membered to 7-membered, monocyclic heterocycle which comprises 1 or 2 identical or different ring heteroatoms chosen from N, O and S and which is bonded via a ring carbon atom, wherein the residue of a heterocycle is optionally substituted by one or more identical or different substituents chosen from fluorine and (C1-C4)-alkyl; m is chosen from 0, 1 and 2, wherein all numbers m are independent of each other; wherein all cycloalkyl and cycloalkanediyl groups, independently of each other and independently of any other substituents, are optionally substituted by one or more identical or different substituents chosen from fluorine and (C1-C4)-alkyl; wherein all alkyl, alkanediyl, CuH2u, CvH2v, CwH2w, CzH2z, alkenyl, alkenediyl, alkynyl and alkynediyl groups, independently of each other and independently of any other substituents, are optionally substituted by one or more fluorine substituents. |
