申请人:Koradin Christopher
公开号:US20100167925A1
公开(公告)日:2010-07-01
The present invention relates to azolin-2-yl-amino compounds of formulae (I. a) and (1.b) and their salts which are useful for combating animal pest, in particular arthropod and nematodes. The present invention also relates to a method for combating such pests and for protecting crops against infestation or infection by such pests. Furthermore, the present invention relates to veterinary compositions for combating animal pests. Formula (I.a), formula (I.b) wherein n is 0 to 4; X is S, O or NR
5
; A is —C(R
6a
)(R
6b
)—, O, NR
7
, S, S(O) or S(O)
2
; B is a bond Or CH
2
; R
1
is H, CN, C
1
-C
6
-alkyl, C
2
-C
6
-alkenyl, C
1
-C
6
-alkylcarbonyl, C
3
-C
6
-cycloalkyl, phenyl, benzyl, etc.; R
2a
, R
2b
are H, CN, C
1
-C
6
-alkyl, C
2
-C
6
-alkenyl, C
1
-C
6
-alkylcarbonyl, (C
1
-C
6
-alkyl)-thiocarbonyl, C(O)NR
a
R
b
, C(S)NR
a
R
b
, (SO
2
)NR
a
R
b
, phenyl, benzyl, 5 or 6 membered heterocyclic ring etc.; or R
1
together with R
2a
is C
3
-C
5
-alkandiyl; or R
1
together with R
2
are C(O); R
3a
, R
3b
, R
3c
, R
3d
are H, halogen, CN, C
1
-C
6
-alkyl, C
1
-C
6
-alkylamino, C
3
-C
6
-cycloalkyl, phenyl, benzyl, etc.; R
4a
, R
4b
are H, halogen, C
1
-C
6
-alkyl, C
2
-C
6
-alkenyl, phenyl, benzyl, 5 or 6 membered hetaryl; or R
4a
together with R
b
may also be ═O, ═NR
C
or ═CR
d
R
e
; or R
2a
together with R
4a
may form a bridging bivalent radical.
本发明涉及式(I.a)和(I.b)的噁唑啉-2-基氨基化合物及其盐,其对动物害虫,特别是节肢动物和线虫的防治具有用途。本发明还涉及一种用于防治此类害虫并保护作物免受此类害虫侵染或感染的方法。此外,本发明涉及用于防治动物害虫的兽医组合物。其中,式(I.a)和式(I.b)中,n为0至4;X为S,O或NR5;A为—C(R6a)(R6b)—,O,NR7,S,S(O)或S(O)2;B为键或CH2;R1为H,CN,C1-C6烷基,C2-C6烯基,C1-C6烷基羰基,C3-C6环烷基,苯基,苄基等;R2a,R2b为H,CN,C1-C6烷基,C2-C6烯基,C1-C6烷基羰基,(C1-C6烷基)硫代羰基,C(O)NRaRb,C(S)NRaRb,(SO2)NRaRb,苯基,苄基,5或6元杂环等;或R1与R2a一起为C3-C5烷二基;或R1与R2a一起为C(O);R3a,R3b,R3c,R3d为H,卤素,CN,C1-C6烷基,C1-C6烷基氨基,C3-C6环烷基,苯基,苄基等;R4a,R4b为H,卤素,C1-C6烷基,C2-C6烯基,苯基,苄基,5或6元杂芳基;或R4a与Rb一起也可以是═O,═NR或═CRdRe;或R2a与R4a一起可以形成桥联的二价基团。