Fungicidal mono-, bi-, and tri-cycloheteroalkyl amides and their compositions, methods of use and preparation
申请人:Dow AgroSciences LLC
公开号:US07034035B2
公开(公告)日:2006-04-25
The present invention relates to compounds of Formula I:
wherein:
a)
represents a 6-membered heterocyclic aromatic ring in which X1 is N and X2, X3 and X4 are each independently CR″;
R″ is independently H, halogen, cyano, hydroxy, C1-C3 alkyl, C1-C3 haloalkyl, cyclopropyl, C1-C3 alkoxy, C1-C3 haloalkoxy, C1-C3 alkylthio, aryl, C1-C3 NHC(O)alkyl, NHC(O)H, C1-C3 haloalkylthio, C2-C4 alkenyl, C2-C4 haloalkenyl, C2-C4 alkynyl, C2-C4 haloalkynyl or nitro wherein adjacent R″ substituents may form a ring;
b) Z is O, S or NORZ in which RZ is H or C1-C3 alkyl; and
c) A represents
(i) C3-C14 cycloalkyl, containing 1 or 3 heteroatoms and 0-2 unsaturations, which may be unsubstituted or substituted with halogen, hydroxy, C1-C6 alkyl, C1-C6 haloalkyl, cyano, nitro, aroyl, aryloxy, heteroaryloxy, C1-C6 alkylthio, arylthio, heteroarylthio, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C8 acyloxy, aryl, heteroaryl, C1-C6 acyl, C1-C6 carboalkoxy or amido unsubstituted or substituted with one or two C1 -C6 alkyl groups, or
(ii) C6-C14 bi- or tricyclic ring system, containing 1-3 heteroatoms and 0-2 unsaturations, which may be unsubstituted or substituted with halogen, hydroxy, C1-C6 alkyl, C1-C6 haloalkyl, cyano, nitro, aroyl, aryloxy, heteroaryloxy, C1-C6 alkylthio, arylthio, heteroarylthio, C1-C6 alkoxy, C1-C6 haloalkoxy, C1-C8 acyloxy, aryl, heteroaryl, C1-C6 acyl, C1-C6 carboalkoxy or amido unsubstituted or substituted with one or two C1-C6 alkyl groups;
which are useful as antifungal agents, particularly for plants.
本发明涉及公式I的化合物:其中:a) 表示一个6元杂环芳香环,其中X1为N,X2,X3和X4分别独立为CR″;R″独立为H,卤素,氰基,羟基,C1-C3烷基,C1-C3卤代烷基,环丙基,C1-C3烷氧基,C1-C3卤代烷氧基,C1-C3烷基硫基,芳基,C1-C3NHC(O)烷基,NHC(O)H,C1-C3卤代烷基硫基,C2-C4烯基,C2-C4卤代烯基,C2-C4炔基,C2-C4卤代炔基或硝基,其中相邻的R″取代基可以形成环;b) Z为O,S或NORZ,其中RZ为H或C1-C3烷基;c) A表示(i)C3-C14环烷基,含有1或3个杂原子和0-2个不饱和度,可能未取代或取代为卤素,羟基,C1-C6烷基,C1-C6卤代烷基,氰基,硝基,芳酰基,芳氧基,杂芳氧基,C1-C6烷硫基,芳硫基,杂芳硫基,C1-C6烷氧基,C1-C6卤代烷氧基,C1-C8酰氧基,芳基,杂芳基,C1-C6酰基,C1-C6羧酸烷酯或未取代或取代一个或两个C1-C6烷基的酰胺;或(ii)C6-C14双环或三环环系统,含有1-3个杂原子和0-2个不饱和度,可能未取代或取代为卤素,羟基,C1-C6烷基,C1-C6卤代烷基,氰基,硝基,芳酰基,芳氧基,杂芳氧基,C1-C6烷硫基,芳硫基,杂芳硫基,C1-C6烷氧基,C1-C6卤代烷氧基,C1-C8酰氧基,芳基,杂芳基,C1-C6酰基,C1-C6羧酸烷酯或未取代或取代一个或两个C1-C6烷基的酰胺;它们可用作抗真菌剂,特别是用于植物。