申请人:SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD.
公开号:US20160332991A1
公开(公告)日:2016-11-17
Disclosed are pyrazolyl pyrimidinamine compounds with structures as shown in Formula I:
The definitions of each of the substituents can be seen in the description.
The compounds of present invention have a broad spectrum of bactericidal, insecticidal and acaricidal activity, and have good control effect on downy mildew of cucumber, powdery mildew of wheat, corn rust, anthracnosis of cucumber and the like, and especially have better control effect on downy mildew of cucumber, powdery mildew of wheat and anthracnosis of cucumber. The compounds of present invention also show good insecticidal activity, part of the compounds, at very low doses, have excellent control effect on diseases caused by
Plutella xylostella
, armyworm,
Myzus persicae, Tetranychus cinnabarinus
etc.
本发明揭示了具有如下式所示结构的吡唑基嘧啶胺化合物:每个取代基的定义可在说明书中看到。本发明的化合物具有广谱的杀菌、杀虫和杀螨活性,并且对黄瓜霜霉病、小麦白粉病、玉米锈病、黄瓜炭疽病等病害具有良好的控制效果,特别对黄瓜霜霉病、小麦白粉病和黄瓜炭疽病有更好的控制效果。本发明的化合物还表现出良好的杀虫活性,其中部分化合物在非常低剂量下对由小菜蛾、军虫、桃蚜、细毛螨等引起的疾病具有出色的控制效果。