Patent ID: 6645915
Filing Date: 2003-11-11
Classification: C07D

Abstract:
A compound of the formula (I) whereinA represents CHR3R4 or represents C3-C6-alkynyl or C1-C4-cyanoalkyl, wherein R3 and R4 independently represent unsubstituted or cyano-, halogen- or C1-C4-alkoxy-substituted C1-C6-alkyl, represent C1-C4-halogenoalkyl or represent C3-C7-cycloalkyl which is unsubstituted or substituted by nitro, cyano, hydroxyl, halogen, by unsubstituted or cyano- halogen- or C1-C4-alkoxy-substituted alkyl, alkoxy, alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl having 1 to 6 carbon atoms or by unsubstituted or cyano-, halogen- or C1-C4-alkyl-substituted cycloalkyl having 3 to 6 carbon atoms with the proviso that the total number of carbon atoms of R3 and R4 together is greater than 3, R1 represents amino, formylamino, ethylcarbonylamino, or methylcarbonylamino, and R2 represents 1-fluoroethyl, difluorochloromethyl, dichloromethyl or 1-fluoro-1-methylethyl.