Shenyang Sinochem Agrochemicals R&d Co., Ltd.

Sinochem Corporation

Shenyang Research Institute of Chemical Industry Co., Ltd.

Jiangsu Yangnong Chemical Co., Ltd.

Xufeng Sun

Changling Liu

Zhinian Li

Aiying Guan

Jie Lan

Junfeng Wang

Lizeng Wang

Jinbo Zhang

Baoshan Chai

Yuquan Song

Qin Sun

Zhonggang Shan

Lanhui Ren

Sen Ma

Bin Wang

Miao Li

Shaowu Liu

Jie Zhao

Xiuhui Chang

Cong Feng

Lanfeng Ban

Huiwei Chi

Jizhong Zhou

Minna Zhu

Keke Li

Yinping Zhou

Xuanming Chen

Lijun Ru

Xiaoli Xia

Wei Chen

Fan Yang

KeKe Li

Qiang Wu

Jinlong Yang

Leichuan Xu

Jinqiang Sun

The present invention discloses a substituted pyrimidine compound. The structure is shown in general formula I. The definition of each substituent in the formula is described in the description. The compound of the present invention has broad-spectrum fungicidal, insecticidal and acaricidal activity, and has excellent control effects on cucumber downy mildew, powdery mildew, corn rust, anthrax, rice blast, aphids,and the like. 

Substituted pyrimidine compound and preparation method and use thereof

Disclosed are substituted pyrazole compounds containing pyrimidinyl 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 good spectrum of bactericidal, insecticidal and acaricidal activity, and have good control effect on downy mildew of cucumber, powdery mildew of wheat, corn rust, rice blast, cucumber anthracnosis and the like. The compounds of present invention also show good insecticidal activity.

Substituted pyrazole compounds containing pyrimidine and preparation method and use thereof

Disclosed is a substituted pyrimidine compound having a structure as represented by formula PY.  See the description for the definition of each substituent in the formula. The compound of the present invention provides broad-spectrum bactericidal, pesticidal, and acaricidal activities, provides great control effects against plant diseases such as cucumber downy mildew, corn rust, wheat powdery mildew, rice blast, and cucumber gray mold, specifically provides improved control effects against cucumber downy mildew, corn rust, wheat powdery mildew, and rice blast, provides great control effects against aphid, carmine spider mite, diamondback moth, and armyworm, and acquires great effects at a minimal dosage. The compound of the present invention also provides characteristics such as a simplified preparation method.

Substituted pyrimidine compound and uses thereof

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, armyworm,etc.

Pyrazolyl pyrimidinamine compound and application thereof

The invention relates to substituted pyrimidine ammonia compounds. The structure of the compounds is represented as the general formula (I):  The groups are as defined as specification. The compound represented by formula (I) can be used in the prevention of plants diseases caused by a plurality of pathogenic bacteria such as oomycota, basidiomycota, ascomycota, and fungi imperfecti, and due to these compounds have good bioactivity, which make them have very good effects at very low doses, especially more effective to powdery mildew of wheat. Therefore, the present invention relates to the use of the compounds having general formula I as fungicides, both in agriculture and other fields.

Substituted pyrimidine ammonia compounds and uses thereof

Disclosed is a pyrazole amide compound having fungicidal activity, with a structure shown by the general formula (I): Each of the substituents of the compound being defined as in the description. The compound of the present invention has fungicidal activity, and excellent prevention and controlling effects on diseases, such as cucumber downy mildew, corn rust, wheat powdery mildew, rice blast, etc., and in particular, a better prevention and controlling effect on cucumber downy mildew and corn rust. Also disclosed is a process for preparing the compound, a fungicidal composition containing the compound of general formula (I) and the use thereof in preventing and controlling disease in crops.

Pyrazole amide compounds and uses thereof

Growing community of inventors

Liaoning, China

Xufeng Sun