申请人:Syngenta Crop Protection, Inc.
公开号:US06380134B1
公开(公告)日:2002-04-30
Compounds of the formula I
in which
A is ═N— or
R1 is hydrogen, fluorine, chlorine, bromine or methyl;
R2 is C1-C4alkyl, C1-C4haloalkyl, halogen, R6O—, nitro, amino or cyano;
W is a group
or
and
R3, R6, R14 to R24 and X3 to X9 have the meanings given in claim 1 and the agrochemically tolerated salts and stereoisomers of these compounds of the formula I are suitable for use as herbicides.
公式I的化合物中,
A为═N-或R1为氢、氟、氯、溴或甲基;
R2为C1-C4烷基、C1-C4卤代烷基、卤素、R6O-、硝基、氨基或氰基;
W为一个基团或一个基团;
而R3、R6、R14到R24和X3到X9的含义如权利要求1所述,公式I的这些化合物的农药耐受盐和立体异构体适用于作为除草剂使用。