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公开(公告)号：US20230037883A1
公开(公告)日：2023-02-09
申请号：US17754669
申请日：2020-09-30
发明人： Bing SUN , Huibin YANG , Hongjuan MA , Junwu YING , Dongliang CUI , Bo QIN , Shuang LIANG , Gang WANG , Zhengmao LU , Fan ZHANG , Lin CHEN , Heying PEI , Yan CHENG , Mingxin WANG , Bin LI
IPC分类号： C07D257/06 , A01N43/713 , C07D405/12 , C07D401/12 , C07D403/12 , C07D413/12 , A01N43/80 , A01N43/82 , C07D271/113 , C07D285/135 , C07D249/14 , C07D271/04 , C07D413/14 , C07D401/14 , C07D417/12 , A01P13/00
摘要： An alkene-containing amide compound of formula (I) and agriculturally acceptable salts thereof can be used as herbicides.
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公开(公告)号：US20220400678A1
公开(公告)日：2022-12-22
申请号：US17755625
申请日：2020-11-02
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.
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公开(公告)号：US20210380530A1
公开(公告)日：2021-12-09
申请号：US17287460
申请日：2019-10-08
发明人： Haibo YU , Hao YANG , Guimin ZHAO , Zhongbao REN , Hongfei WU , Xueling WANG , Zeyong ZHANG
IPC分类号： C07C319/20 , B01J31/24 , B01J23/06
摘要： A preparation method of a sulfur-containing biphenylsulfur-containing biphenyl compound shown by the general formula (I) has a reaction formula as follows: Each substituent in the formula is defined in the description. In the method, halogeno benzene shown by the general formula (II) generates a coupling reaction in a catalytic system composed of a nickel compound and at least one ligand under the combined action of metallic zinc to obtain the sulfur-containing biphenyl compound shown by the general formula (I).
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公开(公告)号：US11084799B2
公开(公告)日：2021-08-10
申请号：US16306970
申请日：2017-07-27
发明人： Haibo Yu , Guimin Zhao , Guosheng Zhang , Junwu Ying , Huibin Yang , Bin Li
IPC分类号： A01N43/40 , A01N43/56 , C07D401/04
摘要： The present invention provides a polymorph of a benzamide compound and a preparation method and applications thereof. The shown benzamide compound is 3-Bromo-N-[2,4-dichloro-6-[(methylamino)carbonyl]phenyl]-1-(3,5-dichloro-2-pyridinyl)-1H-pyrazole-5-carboxamide. The application of the polymorph of the compound in the preparation of the formulation exhibits excellent effect. The advantages of the polymorph A in aspects such as chemical stability, filterability, solubility, hygroscopicity, melting point, solid density and flowability can have a significant impact on the developments of the production method and a formulation and on the quality and efficacy of a plant treating agent.
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公开(公告)号：US11033029B2
公开(公告)日：2021-06-15
申请号：US16619409
申请日：2014-11-24
发明人： Liang Lv , Yugang Li , Zhonggang Shan , Shasha Wu , Bin Wang , Jiyong Liu , Peng Liu , Jizhong Zhou , Huibin Yang , Bin Li
IPC分类号： A01N43/56 , C07D231/14
摘要： Disclosed is a pyrazole amide compound as represented by general formula I, wherein, R1 is selected from hydrogen, C1-C4 alkyl, C2-C6 alkenyl and C2-C6 alkyl; and R2 and R3 can be the same or different, and are respectively and independently selected from the C1-C6 alkyl. The general formula I compound has an excellent bactericidal activity, and can be used to prevent and control fungal diseases.
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公开(公告)号：US20180362450A1
公开(公告)日：2018-12-20
申请号：US16060057
申请日：2016-12-22
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.
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公开(公告)号：US09447081B2
公开(公告)日：2016-09-20
申请号：US14427795
申请日：2013-10-24
发明人： Changling Liu , Aiying Guan , Jie Lan , Lizeng Wang , Bin Wang , Minna Zhu , Qin Sun , Weijing Ren , Cong Feng , Lanhui Ren , Baoshan Chai , Zhinian Li
IPC分类号： A61K31/506 , C07D239/42 , C07D317/50 , C07D405/12 , C07D405/14 , A01N43/54 , C07D409/14 , C07D417/14
CPC分类号： C07D405/12 , A01N43/54 , C07D405/14 , C07D409/14 , C07D417/14
摘要： The invention discloses a homopiperony lamine compound which has a structural general formula I as follows as shown in the specification: wherein definitions of substituents in the formula are as shown in the specification. The compound shown as the general formula I has broad-spectrum bactericidal and insecticidal activity in the field of agriculture. The compound shown as the general formula I has a good prevention effect on various germs such as cucumber downy mildew, wheat powdery mildew, puccinia sorghi, rice blast and cucumber gray mold, and particularly, still has the good prevention and control effect on the cucumber downy mildew, the puccinia sorghi and the wheat powdery mildew at a lower dosage. At the same time, a part of compound has better insecticidal activity, and can be used for preventing and controlling various insect pests such as diamondback moths, myzus persicae, armyworms and tetranychus cinabarinus boisdu.
摘要翻译： 如通式I所示的化合物在农业领域具有广谱杀菌和杀虫活性。 如通式I所示的化合物对黄瓜霜霉病，小麦白粉病，红豆杉，稻瘟病和黄瓜灰霉病等各种细菌具有良好的预防作用，特别是对黄瓜具有良好的防治作用 霜霉病，小麦白菜和小白粉病，剂量较低。 同时，化合物的一部分具有更好的杀虫活性，可用于防治各种害虫如小菜蛾，桃蚜，粘虫和us藜。
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公开(公告)号：US11952355B2
公开(公告)日：2024-04-09
申请号：US17259565
申请日：2019-06-17
发明人： Hongfei Wu , Xueming Cheng , Libao Xu , Chunxiao Guo , Jingbo Xu , Ningning Sun , Haibo Yu
IPC分类号： C07D277/24 , C07C253/20 , C07C253/30 , C07C255/64 , C07D213/61 , C07D215/14
CPC分类号： C07D277/24 , C07C253/20 , C07C253/30 , C07C255/64 , 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: 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, and a dehydrant to a dehydration reaction in the present of a second solvent to obtain the malononitrile oxime ether compound. Furthermore, the malononitrile oxime ether compound is obtained through one-step dehydration reaction. using the preparation method, is advantageous for improving the yield of malononitrile oxime ethers and reducing the cost.
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公开(公告)号：US20230303545A1
公开(公告)日：2023-09-28
申请号：US18003906
申请日：2021-06-30
发明人： Jichun YANG , Aiying GUAN , Qiao WU , Enming WU , Gongxin WU , Changling LIU
IPC分类号： C07D413/10 , C07D239/54
CPC分类号： C07D413/10 , C07D239/54
摘要： In a synthesis method of a phenylisoxazoline compound 2-fluoro-4-chloro-5-methylaniline is used as starting material for firstly synthesizing a uracil ring, and then synthesizing an isooxazoline ring to obtain a target compound, phenylisoxazoline compound (VII), as shown in the reaction pathway below.
The preparation method can be used for the synthesis of phenylisoxazoline containing uracil.-
20.发明公开公开(公告)号：US20230167062A1
公开(公告)日：2023-06-01
申请号：US17755480
申请日：2020-10-21
发明人： Pengfei LIU , Jinbo ZHANG , Jie LAN , Yanming YE , Zhonggang SHAN , Yumeng LIU , Aiying GUAN
IPC分类号： C07D213/82 , C07D231/12 , C07D231/16
CPC分类号： C07D213/82 , C07D231/12 , C07D231/16
摘要： The present invention discloses an amide compound containing substituted acetophenone structural fragments, having a structure shown by general formula I:
The definitions of substituents in the formula are shown in the description. The compound of the present invention has broad-spectrum fungal activity, and has excellent control effects on cucumber downy mildew, wheat powdery mildew, corn rust, cucumber anthracnose, cucumber botrytis and tomato botrytis.
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