申请人:Whittingham Guy William
公开号:US20070135468A1
公开(公告)日:2007-06-14
Fungicidal compounds of the general formula (I):
wherein X and Y are independently H, halo, C
1-8
alkyl, C
3-6
cycloalkyl, C
2-8
alkenyl, C
2-8
alkynyl, C
1-8
alkoxy, C
1-8
alkylthio, nitro, amino, mono- or di-(C
1-6
)alkylamino, mono- or di-(C
2-6
)alkenylamino, mono- or di-(C
2-6
)alkynylamino, formylamino, C
1-4
alkyl(formyl)amino, C
1-4
alkylcarbonylamino, C
1-4
alkyl(C
1-4
alkylcarbonyl)amino, cyano, formyl, C
1-4
alkylcarbonyl, C
1-4
alkoxycarbonyl, aminocarbonyl, mono- or di-(C
1-4
)alkylaminocarbonyl, carboxy, C
1-4
alkylcarbonyloxy, aryl(C
1-4
)alkylcarbonyloxy, C
1-4
alkylsulphinyl, C
1-4
alkylsulphonyl, C
1-4
alkylsulphonyloxy, aryl, heteroaryl, aryloxy, arylthio, heteroaryloxy or heteroarylthio wherein any of the foregoing alkyl, cycloalkyl, alkenyl, alkynyl, aryl, heteroaryl, groups or moieties are optionally substituted; R
1
is phenyl, cyano, C
1-4
alkyl, C
2-4
alkenyl or C
2-4
alkynyl in which the alkyl, alkenyl and alkynyl groups are optionally substituted on their terminal carbon atom with one, two or three halogen atoms, with a cyano group, with a C
1-4
alkylcarbonyl group, with a C
1-4
alkoxycarbonyl group or with a hydroxy group, or R
1
is alkoxyalkyl, alkylthioalkyl, alkylsulphinylalkyl or alkylsulphonylalkyl in which the total number of carbon atoms is 2 or 3; R
2
is H, C
1-4
alkyl, C
1-4
alkoxymethyl or benzyloxymethyl in which the phenyl ring of the benzyl moiety is optionally substituted with C
1-4
alkoxy; R
3
and R
4
are independently H, C
1-3
alkyl, C
2-3
alkenyl or C
2-3
alkynyl provided that both are not H and that when both are other than H their combined total of carbon atoms does not exceed 4, or R
3
and R
4
join with the carbon atom to which they are attached to form a 3 or 4 membered carbocyclic ring optionally containing one O, S or N atom and optionally substituted with halo or C
1-4
alkyl; and R
5
is halo, C
1-4
alkyl or C
3-4
cycloalkyl in which the alkyl or cycloalkyl group is optionally substituted with halo, hydroxy, C
1-6
alkoxy, C
1-6
alkylthio, cyano, C
1-4
alkylcarbonyloxy, aminocarbonyloxy, mono- or di(C
1-4
)alkylaminocarbonyloxy, or tri(C
1-4
)alkylsilyloxy.
The compounds and compositions containing them are especially useful for combating fungal infections of plants.
通式(I)的杀真菌化合物:其中X和Y独立地为H、卤素、C1-8烷基、C3-6环烷基、C2-8烯基、C2-8炔基、C1-8烷氧基、C1-8烷
硫基、硝基、
氨基、单或双(C1-6)烷基
氨基、单或双(C2-6)烯基
氨基、单或双(C2-6)炔基
氨基、甲酰
氨基、C1-4烷基(甲酰)
氨基、C1-4烷基羰基
氨基、C1-4烷基(C1-4烷基羰基)
氨基、
氰基、甲酰基、C1-4烷基羰基、C1-4烷氧羰基、
氨基羰基、单或双(C1-4)烷基
氨基羰基、羧基、C1-4烷基羰氧基、芳基(C1-4)烷基羰氧基、C1-4烷基亚砜基、C1-4烷基磺酰基、C1-4烷基磺酰氧基、芳基、杂芳基、芳氧基、芳
硫基、杂芳氧基或杂芳
硫基,其中上述任何烷基、环烷基、烯基、炔基、芳基、杂芳基、基团或基团可以选择性地被取代;R1为苯基、
氰基、C1-4烷基、C2-4烯基或C2-4炔基,其中烷基、烯基和炔基基团可在其末端碳原子上选择性地被一个、两个或三个卤素原子、一个
氰基、一个C1-4烷基羰基、一个C1-4烷氧羰基、一个羟基、或R1为烷氧基烷基、烷基
硫基烷基、烷基亚砜基烷基或烷基磺酰基烷基,其中碳原子的总数为2或3;R2为H、C1-4烷基、C1-4烷氧甲基或苄氧甲基,其中苄基基团的苯环可选择性地被C1-4烷氧基取代;R3和R4独立地为H、C1-3烷基、C2-3烯基或C2-3炔基,前提是两者都不为H,并且当两者都不为H时,它们的碳原子总数不超过4,或R3和R4与它们附着的碳原子结合形成一个3或4成员的碳环,可选择性地含有一个O、S或N原子,并可选择性地取代卤素或C1-4烷基;R5为卤素、C1-4烷基或C3-4环烷基,其中烷基或环烷基基团可选择性地被卤素、羟基、C1-6烷氧基、C1-6烷
硫基、
氰基、C1-4烷基羰氧基、
氨基羰基氧基、单或双(C1-4)烷基
氨基羰基氧基或三(C1-4)烷基
硅氧基取代。这些化合物和含有它们的组合物特别适用于防治植物真菌感染。