| 摘要 |
<p>N-Acyl-aniline derivs. of formula (I) are new. In (I) R1 is 1-4C alkyl, 1-4C alkoxy or halogen; R2 is H, 1-3c alkyl, 1-4c alkoxy or halogen and R3 is H or CH3, the total number of C-atoms in R1, R2, R3 and R4 being not >8; Z is a residue of formula (Ia), (Ib) or (Ic); Y1, Y2 and Y3 are O or S; and R5 is 3-6C cycloalkyl, 1-4c alkyl, or 1-4c alkyl substd. by halogen or 1-3C alkoxy. (I) are microbicides useful in the protection of cropplants. They are partic. useful as fungicides against phytopathogenic funig. (I) have systemic activity, and can also be used as dressings for application to seeds and seedlings.</p> |
