Compounds having the general formula:
wherein R is H, alkyl, cycloalkyl or cycloalkylalkyl, optionally substituted alkenyl or optionally substituted alkynyl, optionally substituted benzyl, or a metal ion; R' is an alkenyl, alkynyl, cyanoalkyl, heterocyclyl or allenylmethyl group, any of which groups can bear substituents or R1 is alkyl substituted by alkoxy, halogen, alkylthio, alkoxycarbonyl, carbamoyl, alkylcarbamoyl or thiocarbamoyl; or R1 is alkyl substituted by thiocarbamoyl and additionally by either optionally substituted aryl or optionally substituted heterocyclyl; R2 is H or is a cyanoalkyl, alkenyl, alkynyl or allenylmethyl group, any of which groups can bear substituents; have fungicidal activity.
通式如下的化合物
其中R是H、烷基、环烷基或环烷基烷基、任选取代的烯基或任选取代的炔基、任选取代的苄基或
金属离子;R'是烯基、炔基、
氰基烷基、杂环烷基或甲基异烯基,其中任何一个基团都可以带有取代基;或者R1是被烷氧基、卤素、烷
硫基、烷氧羰基、
氨基甲酰基、烷基
氨基甲酰基或
硫代
氨基甲酰基取代的烷基;或 R1 是被
硫代
氨基甲酰基取代的烷基,此外还被任选取代的芳基或任选取代的杂环基取代;R2 是 H 或
氰基烷基、烯基、炔基或异烯甲基,其中任何基团都可以带有取代基;具有杀真菌活性。