摘要:
A fungicidal composition for agricultural use, which comprises a compound of the formula: wherein R 1 and R 2 are each hydrogen, lower alkyl or cyclo(lower)alkyl; R 3 is lower alkyl or cyclo(lower)alkyl; R4 and R 5 are each hydrogen, lower alkyl, lower alkoxy, halogen-substituted lower alkyl, lower alkyl-substituted silyl, halogen or nitro; A represents an unsaturated hydrocarbon group, a halogen-substituted unsaturated hydrocarbon group, a phenyl group or a heterocyclic group, said phenyl group or heterocyclic group being optionally substituted with not more than three substituents; and Z is -CH 2 -, -CH(OH)-, -CO-, -O-, -S-, -SO-, -NR- (R being hydrogen or lower alkyl), -CH 2 CH 2 -, -CH = CH-, -CH 2 0-, -CH 2 S-, CH 2 S0-, -OCH 2 -, -SCH 2 - or -SOCH 2 -.
摘要翻译:一种农业用杀真菌组合物,其包含下式化合物:其中R 1和R 2各自为氢,低级烷基或环(低级)烷基; R 3是低级烷基或环(低级)烷基; R 4和R 5各自为氢,低级烷基,低级烷氧基,卤素取代的低级烷基,低级烷基取代的甲硅烷基,卤素或硝基; A表示不饱和烃基,卤素取代的不饱和烃基,苯基或杂环基,所述苯基或杂环基任选被不多于三个取代基取代; 且Z为-CH 2 - , - CH(OH) - , - CO - , - O - , - S - , - SO - , - NR-(R为氢或低级烷基) - ,CH 2 -CH 2 - , - CH 2 S - ,CH 2 SO - , - OCH 2 - , - CH 2 - 或-SOCH 2 - 。 米
摘要:
There is disclosed a compound of the formula (I):
wherein X is a hydrogen atom or 1 to 5 substituents which may be the same or different and are selected from the group consisting of a hydrogen atom, alkyl, alkenyl, alkynyl, optionally substituted phenyl, an optionally substituted heterocyclic group, alkoxy, alkenyloxy, alkynyloxy, optionally substituted phenoxy, mono-, di- or tri-substituted halogenoalkyl and a halogen atom; Y is CH or N; m is 0 or 1; A is a group of the formula:
(wherein R¹ is a hydrogen atom or alkyl; n is 0 or 1; B is 0, S or NR³; R² and R³ are the same or different and are a hydrogen atom, alkyl, alkenyl, alkynyl, phenyl, benzyl, acyl or phenacyl). There are also disclosed the production thereof and an agricultural fungicide containing the compound as an active component.
摘要:
A process for preparing a compound of the formula:
wherein A is a phenyl group or a heterocyclic group, said phenyl group and said heterocyclic group being optionally substituted with not more than three substituents, which comprises reacting a compound of the formula:
with an aryl halide in the presence of a base. The resulting compound (A) is useful as a fungicide. There is also disclosed a compound of the formula:
摘要:
A fungicidal composition for agricultural use, which comprises a compound of the formula: wherein R 1 and R 2 are each hydrogen, lower alkyl or cyclo(lower)alkyl; R 3 is lower alkyl or cyclo(lower)alkyl; R4 and R 5 are each hydrogen, lower alkyl, lower alkoxy, halogen-substituted lower alkyl, lower alkyl-substituted silyl, halogen or nitro; A represents an unsaturated hydrocarbon group, a halogen-substituted unsaturated hydrocarbon group, a phenyl group or a heterocyclic group, said phenyl group or heterocyclic group being optionally substituted with not more than three substituents; and Z is -CH 2 -, -CH(OH)-, -CO-, -O-, -S-, -SO-, -NR- (R being hydrogen or lower alkyl), -CH 2 CH 2 -, -CH = CH-, -CH 2 0-, -CH 2 S-, CH 2 S0-, -OCH 2 -, -SCH 2 - or -SOCH 2 -.