申请人:Maurer Fritz
公开号:US20050107456A1
公开(公告)日:2005-05-19
The present invention relates to novel substituted pyrazolines of formula (I)
in which R
1
, R
2
, R
3
and R
4
are as defined in the disclosure, to a plurality of processes for preparing these compounds and their use for controlling pests, and also to novel intermediates and processes for their preparation.
本发明涉及式 (I) 的新型取代吡唑啉类化合物
其中 R
1
, R
2
, R
3
和 R
4
的定义、制备这些化合物的多种工艺及其用于防治害虫的用途,以及制备这些化合物的新型中间体和工艺。