申请人:Tseng Chi-Ping
公开号:US20050182025A1
公开(公告)日:2005-08-18
Compounds of the formula (R
5
)
m
-(R
6
A)-2-(R
4
)-1-[N═C(R
1
)N(R
2
)(R
3
)]benzene and their agriculturally suitable salts, are disclosed which are useful as fungicides, wherein R
1
is H, OH, SH, SO
3
H, CN, —OR
7
or —SR
7
; C
1
-C
10
alkyl, C
2
-C
10
alkenyl, C
2
-C
5
alkoxycarbonyl, C
2
-C
10
alkynyl, a C
3
-C
6
carbocycle or a 3-, 4-, 5- or 6-membered heterocycle, each optionally substituted; provided that when R
1? is a heterocycle containing nitrogen as a ring member, it is not attached to the remainder of Formula I through said nitrogen ring member; R
6
is C
5
-C
21
alkyl, C
5
-C
21
alkenyl, C
5
-C
21
alkynyl, C
4
-C
9
alkoxycarbonyl, C
4
-C
6
alkylaminocarbonyl, C
3
-C
10
dialkylaminocarbonyl or C
3
-C
12
trialkylsilyl, each optionally substituted; or R
6
is C
1
-C
4
alkyl or C
2
-C
9
alkylcarbonyl, each substituted with one or more R
12
; A is a direct bond, O, S(O)
n
, or NR
10
; n is 0, 1 or 2; m is 0, 1, 2 or 3; and R
2
, R
3
, R
4
, R
5
, R
7
, R
10
and R
12
are as defined in the disclosure. Also disclosed are compositions containing the compounds of the formula (R
5
)
m
-(R
6
A)-2-(R
4
)-1-[N═C(R
1
)N(R
2
)(R
3
)]benzene and a method for controlling plant diseases caused by fungal plant pathogens which involves applying an effective amount of a compound of the formula (R
5
)
m
-(R
6
A)-2-(R
4
)-1-[N═C(R
1
)N(R
2
)(R
3
)]benzene.
本发明揭示了公式(R5)m-(R6A)-2-(R4)-1- [N═C(R1)N(R2)(R3)]苯的化合物及其在农业上适用的盐,其可用作杀菌剂。其中,R1为H,OH,SH,SO3H,CN,-OR7或-SR7;C1-C10烷基,C2-C10烯基,C2-C5烷氧羰基,C2-C10炔基,C3-C6环烷基或3-, 4-, 5-或6-成员的杂环,每个都可以选择性地被取代;但是,当R1为含有氮作为环成员的杂环时,它不通过该氮环成员连接到公式I的其余部分;R6为C5-C21烷基,C5-C21烯基,C5-C21炔基,C4-C9烷氧羰基,C4-C6烷基氨基羰基,C3-C10二烷基氨基羰基或C3-C12三烷基硅烷基,每个都可以选择性地被取代;或R6为C1-C4烷基或C2-C9烷基羰基,每个都用一个或多个R12取代;A为直接键,O,S(O)n或NR10;n为0、1或2;m为0、1、2或3;R2、R3、R4、R5、R7、R10和R12如本文所述。还揭示了含有公式(R5)m-(R6A)-2-(R4)-1-[N═C(R1)N(R2)(R3)]苯化合物的组合物以及一种控制由真菌植物病原体引起的植物病害的方法,其中涉及施用公式(R5)m-(R6A)-2-(R4)-1- [N═C(R1)N(R2)(R3)]苯的化合物的有效量。