Triazole compounds, a process for preparing them, their use as plant fungicides and fungicidal compositions containing them
申请人:IMPERIAL CHEMICAL INDUSTRIES PLC
公开号:EP0061835A1
公开(公告)日:1982-10-06
Compounds of the formula:
wherein R1 and R2, which may be the same or different, are hydrogen, alkyl, optionally substituted cycloalkyl, cycloalkylmethyl, alkenyl, heterocyclyl, aryl or aralkyl either optionally substituted with halogen, nitro, alkyl, haloalkyl, alkoxy, phenyl, phenoxy, benzyl, benzyloxy, halophenyl, haloalkoxy; R3 is hydrogen, alkyl, alkenyl, alkynyl, aralkyl or acyl; R4 and R5, which may be the same or different are hydrogen alkyl or aryl; R6 and R7, which may be the same or different are hydrogen, alkyl, alkenyl or optionally substituted aryl; X is oxygen or sulphur or SO or SO2 and Az is a 1,2,4- or 1,3,4-triazole or imidazole ring; and their isomers, acid addition salts and metal complexes. The compounds have fungicidal activity, plant growth regulating activity and some are herbicidal.
式中的化合物:
其中 R1 和 R2(可以相同或不同)是氢、烷基、任选取代的环烷基、环烷基甲基、烯基、杂环基、芳基或芳基,任选被卤素、硝基、烷基、卤代烷基、烷氧基、苯基、苯氧基、苄基、苄氧基、卤代苯基、卤代烷氧基取代;R3 是氢、烷基、烯基、炔基、芳基或酰基;R4 和 R5(可以相同或不同)是氢烷基或芳基;R6 和 R7(可以相同或不同)是氢、烷基、烯基或任选取代的芳基;X 是氧或硫或 SO 或 SO2,Az 是 1,2,4- 或 1,3,4- 三唑或咪唑环;以及它们的异构体、酸加成盐和金属络合物。这些化合物具有杀菌活性和植物生长调节活性,有些还具有除草作用。