申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:US20040005986A1
公开(公告)日:2004-01-08
Novel pyridazin-3-one derivatives of formula [1] are provided, which are useful as active ingredients of herbicides, wherein R
1
is haloalkyl; R
2
and R
3
are the same or different and are hydrogen, alkyl, haloalkyl, or alkoxyalkyl; and Q is [Q-1], [Q-2], [Q-3], [Q-4], or [Q-5]. Also provided are their use and intermediates for their production.
提供了化学式[1]的新型吡啶并嗪-3-酮衍生物,其可用作除草剂的有效成分,其中R1是卤代烷基;R2和R3相同或不同,可以是氢、烷基、卤代烷基或烷氧基烷基;Q是[Q-1]、[Q-2]、[Q-3]、[Q-4]或[Q-5]。还提供了它们的用途和生产中间体。