申请人:——
公开号:US20040077641A1
公开(公告)日:2004-04-22
Novel pyridylpyrimidines of the formula
1
in which
R
1
, R
2
, X, n, Y, Z and R have the meanings given in the description,
a plurality of processes for preparing these compounds and their use for controlling pests, and also novel intermediates and process for their preparation.
式中的新型吡啶基嘧啶
1
其中
R
1
, R
2
X、n、Y、Z 和 R 具有说明中给出的含义、
制备这些化合物的多种工艺及其防治害虫的用途,以及新型中间体及其制备工艺。