申请人:Ehrenfreund Josef
公开号:US20060100250A1
公开(公告)日:2006-05-11
A fungicidally active compound of formula (1): where Het is a substituted 5- or 6-membered heterocyclic ring; R
1
is hydrogen, formyl, CO-C
1-4
alkyl, COO-C
1-4
alkyl, C
1-4
alkoxy(C
1-4
)alkylene, CO-C
1-4
alkylenoxy(C
1-4
)alkyl, propargyl or allenyl; R
2
, R
3
, R
4
and R
5
are each, independently, hydrogen, halogen, methyl or CF
3
; each R
6
is, independently, halogen, methyl or CF
3
; R
7
is (Z)
m
C═C(Y
1
), (Z)
m
C(Y
1
)═C(Y
2
)(Y
3
) or tri(C
1-4
)alkylsilyl; X is O or S; Y
1
, Y
2
and Y
3
are each, independently, hydrogen, halogen, C
1-6
alkyl [optionally substituted by one or more substituents each independently selected from halogen, hydroxy, C
1-4
alkoxy, C
1-4
haloalkoxy, C
1-4
alkylthio, C
1-4
haloalkylthio, C
1-4
alkylamino, di(C
1-4
)alkylamino, C
1-4
alkoxycarbonyl, C
1-4
alkylcarbonyloxy and tri(C
1-4
)alkylsilyl], C
2-4
alkenyl [optionally substituted by one or more substituents each independently selected from halogen], C
2-4
alkynyl [optionally substituted by one or more substituents each independently selected from halogen], C
3-7
cycloalkyl [optionally substituted by one or more substituents each independently selected from halogen, C
1-4
alkyl and C
1-4
haloalkyl] or tri(C
1-4
)alkylsilyl; Z is C
1-4
alkylene [optionally substituted by one or more substituents each independently selected from hydroxy, cyano, C
1-4
alkoxy, halogen, C
1-4
haloalkyl, C
1-4
haloalkoxy, C
1-4
alkylthio, COOH and COO-C
1-4
alkyl]; m is 0 or 1; and n is 0, 1 or 2; the invention also relates to novel intermediates used in the preparation of these compounds, to agrochemical compositions which comprise at least one of the novel compounds as active ingredient and to the use of the active ingredients or compositions in agriculture or horticulture for controlling or preventing infestation of plants by phytopathogenic microorganisms, preferably fungi.
公式(1)的杀真菌活性化合物:其中Het是取代的5或6元杂环环;R1为氢,甲酰,CO-C1-4烷基,COO-C1-4烷基,C1-4烷氧基(C1-4)烷基,CO-C1-4烷氧基(C1-4)烷基,
丙炔基或异
丙炔基;R2、R3、R4和R5各自独立地为氢,卤素,甲基或
CF3;每个R6各自独立地为卤素,甲基或 ;R7为(Z)mC═C(Y1),(Z)mC(Y1)═C(Y2)(Y3)或三(C1-4)烷基
硅基;X为O或S;Y1、Y2和Y3各自独立地为氢,卤素,C1-6烷基[可选地被一个或多个取代基取代,每个取代基各自独立地从卤素、羟基、C1-4烷氧基、C1-4卤基烷氧基、C1-4烷基
硫基、C1-4卤基烷基
硫基、C1-4烷基
氨基、二(C1-4)烷基
氨基、C1-4烷氧羰基、C1-4烷基羰氧基和三(C1-4)烷基
硅基中的每一个独立地选择],C2-4烯基[可选地被一个或多个取代基取代,每个取代基各自独立地从卤素中选择],C2-4炔基[可选地被一个或多个取代基取代,每个取代基各自独立地从卤素中选择],C3-7环烷基[可选地被一个或多个取代基取代,每个取代基各自独立地从卤素、C1-4烷基和C1-4卤基烷基中选择]或三(C1-4)烷基
硅基;Z为C1-4烷基[可选地被一个或多个取代基取代,每个取代基各自独立地从羟基、
氰基、C1-4烷氧基、卤素、C1-4卤基烷基、C1-4卤基烷氧基、C1-4烷基
硫基、COOH和COO-C1-4烷基中选择];m为0或1;n为0、1或2;本发明还涉及用于制备这些化合物的新中间体,包含至少一种新化合物作为活性成分的农药组合物,以及在农业或园艺中使用这些活性成分或组合物来控制或预防植物被植物病原微
生物,特别是真菌的侵害。