| 摘要 |
A compound of the formula: <IMAGE> wherein R1 is hydrogen, C1-C8 alkyl, unsubstituted benzyl or benzyl substituted with halogen methyl, ethyl, propyl, butyl, nitro, trifluoromethyl, cyano, methoxy, ethoxy, phenyl or methylenedioxy; R2 is hydrogen or C1-C8 alkyl; Y is hydrogen, halogen, nitro, C1-4 alkyl, C1-4 alkoxy, unsubstituted amino or methyl- or ethyl-substituted amino, and n is 1 or 2; each of the groups Y being the same or different when n is 2 and Y being other than hydrogen or halogen when R1 and R2 are both hydrogen; or a fungicidal acid salt or metal complex of said compound. Fungicidal compositions containing these compounds and methods of using the same to combat plant fungal diseases are also disclosed. |
