Patent ID: 8907110

Claim:
A compound of formula I where R 1 , R 2 , R 3 and R 4 each, independently of one another, denotes H, NO 2 , Hal, a straight-chain or branched alkyl group having 1 to 20 C atoms or a straight-chain or branched alkoxy group having 1 to 20 C atoms; X and Y each, independently of one another, denote an aryl or heteroaryl group having 5 to 24 ring atoms which is unsub-stituted or mono- or polysubstituted by R, or a group of aryl and/or heteroaryl groups having 5 to 24 ring atoms which are unsubstituted or mono- or polysubstituted by R, where the aryl and/or heteroaryl groups in this group are each linked, independently of one another, singly or multiply, by a single bond, a double bond, conjugated double bonds, a C atom or by a unit of the formula (CHR 5 ) n -(Het) o -(CHR 5 ) p ; R in each case, independently of one another on each occurrence, denotes D, Hal, alkyl, OH, O-alkyl, O-aryl, S-alkyl, NH 2 , NHalkyl, N(alkyl) 2 , N(aryl) 2 , cycloalkyl, O-cycloalkyl, S-cycloalkyl, NH-cycloalkyl, N(cycloalkyl) 2 , CN, NO 2 , Si(alkyl) 3 , B(OR 6 ) 2 , C(O)R 6 , P(O)(R 6 ) 2 , S(O)R 6 , S(O) 2 R 6 , a straight-chain or branched alkenyl group having 2 to 20 C atoms and one or more double bonds or a straight-chain or branched alkynyl group having 2 to 20 C atoms and at least one triple bond and optionally one or more double bonds; R 5 in each case, independently of one another on each occurrence, denotes H, D, Hal, alkyl, OH, O-alkyl, O-aryl, S-alkyl, NH 2 , NHalkyl, N(alkyl) 2 , N(aryl) 2 , cycloalkyl, O-cycloalkyl, S-cycloalkyl, NH-cycloalkyl, N(cycloalkyl) 2 , CN, NO 2 , Si(alkyl) 3 , B(OR 6 ) 2 , C(O)R 6 , C(O) 2 R 6 , P(O)(R 6 ) 2 , S(O)R 6 , S(O) 2 R 6 , a straight-chain or branched alkenyl group having 2 to 20 C atoms and one or more double bonds or a straight-chain or branched alkynyl group having 2 to 20 C atoms and at least one triple bond and optionally one or more double bonds; R 6 in each case, independently of one another, denotes H, D, OH, alkyl, aryl, cycloalkyl, Oalkyl, Oaryl or O-cycloalkyl; alkyl denotes a straight-chain or branched alkyl group having 1 to 20 C atoms, which is optionally partially or fully substituted by halogen; cycloalkyl denotes a cyclic saturated or partially unsaturated cycloalkyl group having 3 to 7 C atoms; aryl denotes an aryl group having 6 to 10 C atoms, which is optionally mono- or polysubstituted by alkyl, Oalkyl, N(alkyl) 2 or Hal; Hal denotes F, Cl, Br or I; Het denotes O, S, —N═N—, NH or NR; n denotes an integer from 0 to 5; denotes 0 or 1; p denotes an integer from 0 to 5; and n+o+p denotes at least the number 1, or a salt, tautomer, or steroisomer thereof, or a solvate thereof.