| abstract |
Salicylic acid derivatives and sulfur analogs thereof of the for-mula I, where R is halogen, alkyl, haloalkyl, alkoxy, haloalkoxy and/or alkylthio; n is 1, 2 or 3 or, in the case of halogen as substituents, 1, 2, 3, 4, or 5 R1 is a radical where m is 0 or 1 and R6 and R7 have the following meanings: hydrogen; alkyl, alkenyl or alkynyl, where these radicals are substituted or un-substituted; unsubstituted or substituted cycloalkyl; unsubstituted or substituted phenyl; or R6 together with R7 forms an unsubstituted C4-C7-alkylene chain in which a CH2 group may be replaced by oxygen, sulfur or -NH; or R1 is a group where R8 and R9 are each hydrogen, alkyl, alkenyl or alkynyl and 1 is 1, 2, 4 or 4; or a group -(CH2)1-S(=O)k-R10 where R10 is alkyl, alkenyl or alkynyl, 1 is 1, 2, 3 or 4 and k is 0, 1 or 2; or R1 is a radical -HN-SO2-R11, where R11 is alkyl or phenyl which in turn may carry from one to four of the following substituents: halogen, nitro, cyano or alkyl; a radical OR5, where R5 is an unsubstituted or substituted 5-membered aromatic heterocyclic structure which is bonded via a nitrogen atom and has from one to four nitrogen atoms in the ring or a radical where R10 and 1 have the abovementioned meanings, R2, and R3 are each alkyl, haloalkyl, alkoxy, haloalkoxy and/or alkyl-thio; R9 is hydrogen, halogen, nitro, alkyl, cyano or C1-C4-haloalkyl; X is oxygen or sulfur, and Z is nitrogen or the methine group. |