| 摘要 |
Compounds having the formula (I): (see fig. I) in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C1-4 alkyl, C3-6 cycloalkyl, C2-4 alkenyl, C2-4 alkynyl, C2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, isothiocyanato, nitro, NR1R2, NR1OR2,N3, NHCOR1, NR1CO2R2, NHCONR1R2, N=CHNR1R2, NHSO2R1, OR1, OCOR1, OSO2R1, SR1, SOR1, SO2R1, SO2OR1, SO2NR1R2, COR1, CR1=NOR2, CHR1CO2R2, CO2R1, CONR1R2, CSNR1R2, CH3O2C.C:CH.OCH3, 1-(imidazol-1-yl)vinyl, a 5-membered heterocyclic ring containing one, two or three nitrogen heteroatoms, or a 5- or 6-membered heterocyclic ring containing one or two oxygen or sulphur hetero-atoms, optionally a nitrogen heteroatom and optionally one or two oxo or thioxo substituents; or X and Y, when ortho to one another, join to form a 5-or 6-membered aliphatic or aromatic ring optionally containing one or two oxygen, sulphur or nitrogen atoms or one, two or three nitrogen atoms; A, B, D, E, G, U and V are independently hydrogen, halogen, C1-4 alkyl C1-4 alkoxy, cyano, nitro or trifluoromethyl; and R1 and R2 are independently hydrogen, C1-4 alkyl, C2-4 alkenyl or phenyl; the aliphatic moieties of any of theforegoing being optionally substituted with one or more of halogen, cyano, OR1, SR1, NR1R2, SiR1 3 or OCOR1 and the phenyl moieties of any of the foregoing being optionally substituted with one or more of halogen, C1-4 alkyl, C1-4 alkoxy, nitro or cyano. The compounds are useful as fungicides. |
