Patent ID: 6369111
Filing Date: 2002-04-09
Classification: C07C

Abstract:
A compound of the formula (I), whereinE represents methoxy, ethoxy, amino or methylamino, G represents a grouping â€ƒwherein R1 and R2 are identical or different and independently of one another each represents unsubstituted or substituted alkyl, alkenyl, alkinyl, aryl, cycloalkyl, alkylcarbonyl or arylcarbonyl, or R1 and R2 together with the nitrogen atom to which they are attached form a saturated or unsaturated heterocyclic ring, and Z represents cyano, alkoxycarbonyl, alkoxy, alkylthio, alkylsulfonyl, cycloalkoxy or in each case unsubstituted or substituted alkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heterocyclyl or heterocyclylalkyl, R represents hydrogen, alkyl or in each case unsubstituted or substituted cycloalkyl or aryl, and L1, L2, L3 and L4 are identical or different and independently of one another each represents hydrogen, halogen, cyano, nitro, in each case unsubstituted or halogen-substituted alkyl, alkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl.