Compound of the formula I, wherein Q, Y are independently of one another CH, R 1 is Br or one of the following structures: which is unsubstituted or mono-, di- or trisubstituted with R 4 R 2 is one of the following structures: which is unsubstituted or mono-, di- or trisubstituted with R 5 R 3 is OCH 3, R 4 is H, R 5, =S, =NR 5, =O, OH, COOH, Hal, NH 2, SO 2 CH 3, SO 2 NH 2, CN, CONH 2, NHCOCH 3, NHCONH 2, NO 2, or linear or branched alkyl having 1-10 C atoms which is unsubstituted or mono-, di- or trisubstituted by R 5 and in which 1-4 C atoms may be replaced, independently of one another, by O, S, SO, SO 2, NH, NCH 3, -OCO-, -NHCONH-, -NHCO-, -NR 5 SO 2 R 6 -, -COO-, -CONH-,-NCH 3 CO-, -CONCH 3 -, -C≡C- groups and/or -CH=CH- groups, and/or, in addition, 1-10 H atoms may be replaced by F and/or Cl, or mono- or bicyclic cyclic alkyl having 3-7 C atoms which is un-substituted or mono-, di- or trisubstituted by by R 5 and in which 1-4 C atoms may be replaced, independently of one another, by O, S, SO, SO 2, NH, NCH 3, -OCO-, -NHCONH-, -NHCO-, -NRSO 2 R 4 -, -COO-, -CONH-, -NCH 3 CO-, -CONCH 3 -, -C=C- groups and/or by -CH=CH- groups and/or, in addition, 1-10 H atoms may be replaced by F and/or Cl, or mono- or bicyclic heteroaryl, heterocyclyl, aryl or cyclic alkylaryl, containing 3 to 14 carbon atoms and 0-4 heteroatoms, independently selected from N, O and S, which is unsubstituted or mono-, di- or trisubstituted by R 5, R 5, R 6 are independently of one another selected from the group consisting of H, =S, =NH, =O, OH, COOH, Hal, NH 2, SO 2 CH 3, SO 2 NH 2, CN, CONH 2, NHCOCH 3, NHCONH 2, NO 2 and linear or branched alkyl having 1-10 C atoms in which 1-4 C atoms may be replaced, independently of one another, by O, S, SO, SO 2, NH, NCH 3, -OCO-, -NHCONH-, -NHCO-,-COO-, -CONH-, -NCH 3 CO-,-CONCH 3 -, -C=C- groups and/or -CH=CH- groups, and/or, in addition, 1-10 H atoms may be replaced by F and/or Cl, Hal is F, C, Br, or I, and physiologically acceptable salts, solvates and stereoisomers thereof, including mixtures thereof in all ratios. Q, Y are independently of one another CH, R 1 is Br or one of the following structures: which is unsubstituted or mono-, di- or trisubstituted with R 4 R 2 is one of the following structures: which is unsubstituted or mono-, di- or trisubstituted with R 5 R 3 is OCH 3, R 4 is H, R 5, =S, =NR 5, =O, OH, COOH, Hal, NH 2, SO 2 CH 3, SO 2 NH 2, CN, CONH 2, NHCOCH 3, NHCONH 2, NO 2, or linear or branched alkyl having 1-10 C atoms which is unsubstituted or mono-, di- or trisubstituted by R 5 and in which 1-4 C atoms may be replaced, independently of one another, by O, S, SO, SO 2, NH, NCH 3, -OCO-, -NHCONH-, -NHCO-, -NR 5 SO 2 R 6 -, -COO-, -CONH-,-NCH 3 CO-, -CONCH 3 -, -C≡C- groups and/or -CH=CH- groups, and/or, in addition, 1-10 H atoms may be replaced by F and/or Cl, or mono- or bicyclic cyclic alkyl having 3-7 C atoms which is un-substituted or mono-, di- or trisubstituted by by R 5 and in which 1-4 C atoms may be replaced, independently of one another, by O, S, SO, SO 2, NH, NCH 3, -OCO-, -NHCONH-, -NHCO-, -NRSO 2 R 4 -, -COO-, -CONH-, -NCH 3 CO-, -CONCH 3 -, -C=C- groups and/or by -CH=CH- groups and/or, in addition, 1-10 H atoms may be replaced by F and/or Cl, or mono- or bicyclic heteroaryl, heterocyclyl, aryl or cyclic alkylaryl, containing 3 to 14 carbon atoms and 0-4 heteroatoms, independently selected from N, O and S, which is unsubstituted or mono-, di- or trisubstituted by R 5, R 5, R 6 are independently of one another selected from the group consisting of H, =S, =NH, =O, OH, COOH, Hal, NH 2, SO 2 CH 3, SO 2 NH 2, CN, CONH 2, NHCOCH 3, NHCONH 2, NO 2 and linear or branched alkyl having 1-10 C atoms in which 1-4 C atoms may be replaced, independently of one another, by O, S, SO, SO 2, NH, NCH 3, -OCO-, -NHCONH-, -NHCO-,-COO-, -CONH-, -NCH 3 CO-,-CONCH 3 -, -C=C- groups and/or -CH=CH- groups, and/or, in addition, 1-10 H atoms may be replaced by F and/or Cl, Hal is F, C, Br, or I,