| 摘要 |
<p>New acylanilides of the formula <IMAGE> (I) wherein R1 represents alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, R2 represents hydrogen, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, R7 represents hydrogen, alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 4 carbon atoms or halogen, R8 represents hydrogen or methyl, the total number of carbon atoms of the substituents R1, R2, R7 and R8 in the phenyl ring not exceeding 8, X represents <IMAGE> wherein each of R', R'' and R''' independently represents hydrogen, methyl, or ethyl, and Y represents one of the following groups: <IMAGE> (a) wherein Hal is a halogen anion, (b) -O-R4, (c) -S-R4, wherein R4 represents alkyl of 1 to 6 carbon atoms, alkenyl of 3 to 6 carbon atoms, alkynyl of 3 to 6 carbon atoms, each of them unsubstituted or substituted by a halogen atom, or R4 represents benzyl of phenyl which independently may be unsubstituted or substituted by halogen or alkyl of 1 to 4 carbon atoms or <IMAGE> (d) wherein each of R5 and R6 independently represents alkyl of 1 to 4 carbon atoms are disclosed which act as microbicides. They may preferably be used for combating phytopathogenic fungi.</p> |
