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公开(公告)号：US11457628B2
公开(公告)日：2022-10-04
申请号：US16766925
申请日：2018-11-22
发明人： Aiying Guan , Miao Li , Junfeng Wang , Leichuan Xu , Qin Sun , Xufeng Sun , Jinqiang Sun , Changling Liu
IPC分类号： A01N43/54 , C07D403/12 , C07D495/04
摘要： 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, Tetranychus cinnabarinus and the like.
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公开(公告)号：US11891371B2
公开(公告)日：2024-02-06
申请号：US16625296
申请日：2018-06-22
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
CPC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.
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公开(公告)号：US20220402903A1
公开(公告)日：2022-12-22
申请号：US17754970
申请日：2020-10-13
发明人： Jichun YANG , Aiying GUAN , Dongliang CUI , Qiao WU , Hongjuan MA , Enming WU , Changling LIU
IPC分类号： C07D413/10 , A01N43/80
摘要： An isoxazoline compound with optical activity is shown in the formula (I). The compound of the formula (I) has excellent herbicidal activity, can be used for weeding pre- and post-emergence, and can also be used for soil treatment. The compound of the formula (I) can effectively control various broad-leaved weeds, grass weeds and Cyperaceae weeds, and can control various resistant weeds, such as glyphosate-resistant weeds. The excellent weeding effect can be obtained at a low dose. The compound has good safety to crops such as corn, wheat, rice, soybean and sugar beet. The compound can be used as a selective herbicide in crop fields in agriculture, and can also be used as a non-selective herbicide in non-cultivated land, fallow land, woodland, orchards and ridges.
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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.-
5.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.-
公开(公告)号：US20230265084A1
公开(公告)日：2023-08-24
申请号：US18004147
申请日：2021-06-30
发明人： Enming WU , Gongxin WU , Chunrui YU , Qiao WU , Jichun YANG , Yanming YE , Fuqiang YU , Youren XUE , Aiying GUAN
IPC分类号： C07D413/10 , B01J31/02
CPC分类号： C07D413/10 , B01J31/0244
摘要： A method for preparing an intermediate of a uracil compound containing isooxazoline includes the steps of: making 3-amino-4,4,4-trifluorocrotonic acid methyl ester react with substituted aryl carbamate; in a reaction process, continuously evaporating water and byproduct alcohol in the system; and conducting processing to obtain the intermediate of the uracil compound containing isooxazoline. Using this method the selectivity of the reaction and the utilization rate of raw materials are improved; the hydrolysis products, impurities and tar are reduced; the reaction time is greatly shortened; and the productivity is improved. After one recrystallization of crude products, an intermediate product with purity of more than 97% can be obtained, and quantitative yield can be more than 85%.
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公开(公告)号：US20230157290A1
公开(公告)日：2023-05-25
申请号：US17754670
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 , Lu SHANG , Fan ZHANG , Lin CHEN , Heying PEI , Zheng WANG , Mingxin WANG , Bin LI
IPC分类号： A01N43/56 , C07D231/20 , C07D405/12 , C07D231/24 , C07D413/10 , C07D403/10 , C07D401/10 , C07D401/06 , C07D405/14 , C07D413/14 , C07D401/12 , A01N47/06 , A01N47/12 , A01N47/30 , A01N43/80 , A01P13/00
CPC分类号： A01N43/56 , C07D231/20 , C07D405/12 , C07D231/24 , C07D413/10 , C07D403/10 , C07D401/10 , C07D401/06 , C07D405/14 , C07D413/14 , C07D401/12 , A01N47/06 , A01N47/12 , A01N47/30 , A01N43/80 , A01P13/00
摘要： An alkene-containing carboxylic ester compound of formula (I) and its agriculturally acceptable salt can be used as a herbicide.
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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：US20230271919A1
公开(公告)日：2023-08-31
申请号：US18005572
申请日：2021-07-13
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.
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