公开(公告)号：US20220400678A1

公开(公告)日：2022-12-22

申请号：US17755625

申请日：2020-11-02

申请人： SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD. ,  JIANGSU YANGNONG CHEMICAL CO., LTD.

发明人： Xueming CHENG ,  Haibo YU ,  Liang CHEN ,  Hongfei WU ,  Geng SUN ,  Chunxiao GUO ,  Libao XU ,  Jingbo XU ,  Ningning SUN

IPC分类号： A01N43/78 ,  C07D277/46 ,  C07D277/40 ,  C07D277/50 ,  A01P1/00 ,  A01P3/00

摘要： The present invention discloses an oxime ether compound with novel structure. The structure is shown in general formula I. The definition of each substituent in the formula is provided in the description. The compound of general formula I has excellent microbicidal 1 activity, and has good control effects on plant bacterial diseases and fungal diseases. The present invention comprises an application of the compound of the general formula I as a microbicide in agriculture and other fields.

公开(公告)号：US20230271919A1

公开(公告)日：2023-08-31

申请号：US18005572

申请日：2021-07-13

申请人： SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD. ,  JIANGSU YANGNONG CHEMICAL CO., LTD.

发明人： Libao XU ,  Hongfei WU ,  Xiuhui CHANG ,  Haibo YU ,  Yuquan SONG ,  Jingbo XU ,  Chunxiao GUO ,  Xueming CHENG ,  Ningning SUN

IPC分类号： C07C317/32 ,  C07C323/65 ,  A01P7/02

CPC分类号： C07C317/32 ,  C07C323/65 ,  A01P7/02

摘要： The present invention belongs to the field of agricultural acaricides, and particularly relates to a substituted phenyl sulfide compound and an application thereof. The substituted phenyl sulfide compound is as represented in general formula I. Definitions of substituted groups in the formula are given in the description. The compound of the general formula I has excellent acaricidal activity and can be used for preventing and controlling various mites.

公开(公告)号：US20220202011A1

公开(公告)日：2022-06-30

申请号：US17687385

申请日：2022-03-04

申请人： SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD. ,  Jiangsu Yangnong Chemical Co., Ltd.

发明人： Hongfei WU ,  Jingbo XU ,  Shaowu LIU ,  Haibo YU ,  Lanfeng BAN ,  Libao XU ,  Xueming CHENG ,  Chunxiao GUO ,  Ningning SUN

IPC分类号： A01N43/30 ,  C07D317/46 ,  A01P7/04

摘要： The present invention belongs to the fields of insecticides and acaricides, and particularly relates to a piperonylic acid derivative and application thereof. The structure is shown in a general formula I, and the definition of each substituent in the formula is described in the description. The compound of the general formula I has excellent insecticidal and acaricidal activity and can be used for controlling various pests and mites.

公开(公告)号：US20180362450A1

公开(公告)日：2018-12-20

申请号：US16060057

申请日：2016-12-22

申请人： SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD.

发明人： Xueming CHENG ,  Lixin ZHANG ,  Liang CHEN ,  Qin SUN ,  Junli LIU ,  Zhinian LI ,  Jie ZHAO ,  Jingbo XU ,  Hongfei WU

IPC分类号： C07C255/64 ,  C07D213/61 ,  C07D277/28 ,  C07D277/64 ,  C07D231/14 ,  C07D215/14 ,  C07D231/12 ,  A01N33/24 ,  A01N43/40 ,  A01N43/42 ,  A01N43/78 ,  A01N43/56

摘要： Disclosed is a malononitrile oxime ether compound having a novel structure as shown in the general formula I. Respective substituents in the general formula I as defined in the specification. The compound of the general formula I exhibits an excellent microbicidal activity, and can effectively prevent and treat plant diseases caused by bacteria and fungi. Also provided is a use of the compound of the general formula I as a microbicide in the agricultural and other fields.

公开(公告)号：US20220055996A1

公开(公告)日：2022-02-24

申请号：US17259565

申请日：2019-06-17

申请人： Shenyang Sinochem Agrochemicals R&D Co.,Ltd.

发明人： Hongfei WU ,  Xueming CHENG ,  Libao XU ,  Chunxiao GUO ,  Jingbo XU ,  Ningning SUN ,  Haibo YU

IPC分类号： C07D277/24 ,  C07C255/64 ,  C07C253/30 ,  C07C253/20 ,  C07D213/61 ,  C07D215/14

摘要： Provided are a method of preparing a malononitrile oxime ether compound and an intermediate compound. The malononitrile oxime ether compound has a structure as shown in formula (VII), wherein W is selected from aryl or heteroaryl. The preparation method comprises steps: reacting a first raw material with a second raw material in the presence of a first solvent and a catalyst to obtain the intermediate compound, wherein the first raw material has a structure as shown in formula (IV), and the second raw material has a structure as shown in formula (V); and subjecting the intermediate compound as shown in formula (VI), and, a dehyclrant to a dehydrantion reaction in the presence of a second solvent to obtain the malononitrile oxime ether compound. In the preparation process for the intermediate, a cheaper cyanoacetamide is used as a raw material, the reaction conditions are mild. Moreover, the yield of the intermediate compound is high and the cost of the process is low. Furthermore, the required malononitrile oxime ether compound, is obtained only through one-step dehydration reaction. Using the preparation method, is advantageous for improving the yield of malononitrile oxime ethers and reducing the cost of the process.

公开(公告)号：US20200181107A1

公开(公告)日：2020-06-11

申请号：US16625296

申请日：2018-06-22

申请人： SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD.

发明人： Hongfei WU ,  Jingbo XU ,  Shaowu LIU ,  Haibo YU ,  Xiuhui CHANG ,  Qin SUN ,  Libao XU ,  Xueming CHENG ,  Hao YANG ,  Ningning SUN

IPC分类号： C07D317/68 ,  A01N43/30

摘要： The present invention belongs to the fields of insecticides, acaricides and fungicides, and particularly relates to a piperonylic acid derivative, and preparation and application thereof. The structure is shown in a general formula I, and the definition of each substituent in the formula is described in the description. The compound of the general formula I exhibits excellent insecticidal, acaricidal and fungicidal activity and can be used for controlling various harmful insects, mites or fungus.