| 摘要 |
N-aryl-amide cpds. of the formula (I) and their salts are new. X is R1(OH)C=C(CN)-, R1(CO)-CH(CN)- or gp. (i); R1 and R2 are each H or 1-6C alkyl; R3,R4 and R5 are each H, OH, halogen, NO2, CN, CO2H, 1-4C alkyl, 1-4C alkoxy, 1-4C alkylthio, 1-4C haloalkyl, 1-4C haloalkoxy, 1-4C haloalkylthio, 2-5C alkoxycarbonyl, opt. substd. phenyl, opt. substd. phenoxy, NR'R'' or NHCOR''' (R' and R'' are each H or 1-4C alkyl and R''' is 1-4C alkyl); R6,R7 and R8 are each 1-6C alkyl, 1-6C haloalkyl or opt. substd. phenyl, or R6 and R7 together with the adjacent C atom form a 3-7C cycloalkyl gp., or R6, R7 and R8 together with the adjacent C atom form or 4-9C bicycloalkyl gp.. |
