| abstract |
1.- Compounds of formula I, in which R1, R2 independently mean each other, H, C1-C8 alkyl, - (CR78R79) or-R12, (C1-C4 alkoxy) - (C1-C4 alkyl), aryloxy- (C1-C4 alkyl), C3-C8 alkenyl, C3-C8 alkynyl, CO- (C1-C8 alkyl), -CO- (CH2) or-R12, CO-aryloxy- (C1-C4 alkyl), CO - (C2-C8 alkenyl), CO- (C2-C8 alkynyl), COCH = CH (R13), COCC (R14), CO- (C1-C4 alkyl) -S (O) p- (C1-C4 alkyl) , CO (C (R15) (R16) qN (R17) (R18), CO (C (R19) (R20) rCON (R21) (R22), CO (C (R23) (R24)) sO (R25); or R1 and R2 together with the nitrogen atom to which they are attached, a mono-, bi- or spirocyclic ring of 4 to 10 links which, in addition to the nitrogen atom, can contain 0 to 4 additional heteroatoms selected from the group of oxygen, nitrogen and sulfur, the heterocyclic ring system being able to be additionally substituted with F, CI, Br, CF3, NO2, CN, C1-C6 alkyl, O- (C1-C8 alkyl), (C1-C4 alkoxy) - ( C1-C4 alkyl), hydroxy- (C1-C4 alkyl), (C0-C8 alkylene) -aryl, oxo, CO (R26), CON (R27) (R2 8), hydroxy, COO (R29), N (R30) CO (C1-C6 alkyl), N (R31) (R32) or SO2CH3; or is worth 0, 1, 2, 3, 4, 5, 6; p is worth 0, 1, 2; q, r, s are worth, independently of each other, 0, 1, 2, 3, 4; R13, R14 mean, independently of each other, an aromatic ring system of 5-10 links, which may contain 0-2 additional heteroatoms of the nitrogen, oxygen and sulfur group enthalten and which may be substituted with F, Cl, Br, CF3, NO2, CN, C1-C6 alkyl, O- (C1-C8 alkyl); R15 , R16, R17, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32 mean, independently of each other, H, C1-C6 alkyl; R18 means H , C1-C6 alkyl, CO (C1-C6 alkyl), CO (R33); or R17 and R18, R21 and R22, R27 and R28, R31 and R32 mean, independently of each other and optionally together with the atom of nitrogen to which they are attached, ... |