Isoxazoline derivatives and herbicides containing the same as the active ingredient
申请人:Nakatani Masao
公开号:US06841519B1
公开(公告)日:2005-01-11
The isoxazoline derivative of the present invention is represented by the following general formula [I]:
[wherein Q is a group represented by —S(O)
n
—(CR
5
R
6
)
m
- (wherein n is an integer of 0 to 2, m is an integer of 1 to 3, and R
5
and R
6
are a hydrogen atom, a cyano group, an alkoxycarbonyl group, if an alkyl group or the like); R
1
and R
2
are a hydrogen atom, all optionally substituted alkyl group, an alkoxycarbonyl group, an optionally substituted phenyl group or the like; R
3
and R
4
are a hydrogen atom, an optionally substituted alkyl group, a cycloalkyl group or the like; Y is a hydrogen atom, an alkoxycarbonyl group, a carboxyl group, an alkenyl group, an optionally substituted alkyl group or an optionally substituted phenyl group]. The herbicide of the present invention contains the above isoxazoline derivative as the active ingredient.
本发明的异噁唑啉衍生物由下列一般式[I]表示:[其中,Q是由—S(O)n—(CR5R6)m-表示的基团(其中,n为0至2的整数,m为1至3的整数,R5和R6为氢原子、氰基、烷氧羰基基团、烷基或类似基团);R1和R2为氢原子、任选取代的烷基基团、烷氧羰基基团、任选取代的苯基或类似基团;R3和R4为氢原子、任选取代的烷基基团、环烷基或类似基团;Y为氢原子、烷氧羰基基团、羧基、烯基、任选取代的烷基或任选取代的苯基]。本发明的除草剂含有上述异噁唑啉衍生物作为活性成分。