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公开(公告)号：US11161843B2
公开(公告)日：2021-11-02
申请号：US16480011
申请日：2018-01-23
发明人： Ryota Maehata , Masaru Shimomura
IPC分类号： C07D471/04 , A01N43/90
摘要： Provided is a heterocyclic compound which exhibits an excellent controlling effect against harmful arthropods. In particular, provided is a heterocyclic compound represented by formula (I), wherein Q denotes a group represented by Q1 or the like, A2 denotes a nitrogen atom or CR4a, A3 denotes a nitrogen atom or CR4b, A4 denotes a nitrogen atom or CR4c, and T denotes a C1-C10 linear hydrocarbon group having one or more halogen atoms, or the like. Also provided is a composition that contains this compound and one or more components selected from the group consisting of group (a), group (b), group (c), group (d) and group (e) as listed in the description.
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公开(公告)号：US10173997B2
公开(公告)日：2019-01-08
申请号：US15547162
申请日：2016-01-29
IPC分类号： C07D401/04 , C07D401/14 , A61K31/44 , A01N25/04 , A01N43/40 , A01N43/56 , A01N43/60 , A01N43/653 , A01N43/78 , A01N43/84 , A01N47/02 , A01N51/00 , C07D213/71 , C07D213/70 , C07D417/14
摘要： Provided is a bipyridine compound that exhibits an excellent controlling effect against noxious arthropods. In particular, provided is a bipyridine compound of formula (I) or an N-oxide thereof in which the variable groups are as defined in the specification. Also provided are compositions containing the biypridine compound or an N-oxide thereof, and methods of using such compounds and compositions to control noxious arthropods.
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公开(公告)号：US11149027B2
公开(公告)日：2021-10-19
申请号：US16086715
申请日：2017-03-17
发明人： Kohei Orimoto , Takamasa Tanabe , Ryota Maehata , Yuji Nakajima
IPC分类号： C07D403/14 , C07D401/14 , A01N43/58 , A01N43/60 , A01N43/653 , C07D403/04 , A01P7/02 , A01P7/04
摘要： Provided is a compound of formula (I) or an N-oxide thereof, wherein Het1 represents Het1-1, Het1-2, Het1-3, Het1-4 or Het1-5, and the remaining variable groups are as defined in the specification. The compound of formula (I) or N-oxide compound thereof has an excellent control effect against arthropod pests.
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公开(公告)号：US09850209B2
公开(公告)日：2017-12-26
申请号：US15318517
申请日：2015-06-22
发明人： Takahiro Kimura , Ryota Maehata
IPC分类号： C07D213/81 , C07D213/803
CPC分类号： C07D213/807 , C07D213/78 , C07D213/79 , C07D213/803 , C07D213/81 , C07D213/83
摘要： A 3-(alkylsulfonyl)pyridine-2-carboxylic acid or a salt thereof can be manufactured by comprising: allowing a compound represented by formula (1-N): wherein X represents a halogen atom, to react with a compound represented by formula (2): R2SM2 (2) wherein R2 represents a C1-8 straight-chain alkyl group, and M2 represents a hydrogen atom or an alkali metal, to give a compound represented by formula (3-N): wherein R2 and X are as defined above; allowing the compound (3-N) to react with hydrogen peroxide in the presence of a tungsten catalyst and an acid; reducing the product in the presence of a base and a heterogeneous transition metal catalyst; and hydrolyzing the product in the presence of a base.
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公开(公告)号：US09924719B2
公开(公告)日：2018-03-27
申请号：US15515879
申请日：2015-09-29
IPC分类号： C07D237/14 , A01N43/58 , C07D401/04
CPC分类号： A01N43/58 , C07D237/14 , C07D401/04
摘要： A pyridazine compound represented by formula (1): wherein A represents a nitrogen atom or a CR6, R1 represents a C2-C10 alkyl group having one or more halogen atoms, etc., R2 and R3 represent independently of each other a hydrogen atom, etc., R4 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, R5 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, etc., R6 represents a hydrogen atom, etc., n represents 0, 1, or 2, and p represents 0, 1, or 2, has an excellent efficacy for controlling harmful arthropods.
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公开(公告)号：US09815786B2
公开(公告)日：2017-11-14
申请号：US15318551
申请日：2015-06-22
发明人： Takahiro Kimura , Ryota Maehata
IPC分类号： C07D213/79 , C07D213/83 , C07D213/807
CPC分类号： C07D213/807 , C07D213/78 , C07D213/79 , C07D213/803 , C07D213/81 , C07D213/83
摘要： A compound represented by formula (7): or a salt thereof can be manufactured by the following steps: a step of allowing a compound represented by formula (1-S): to react with a compound represented by formula (2): R2SM2 (2) to give a compound represented by formula (3-S): a step of allowing the compound represented by formula (3-S) to react with hydrogen peroxide in the presence of a tungsten catalyst and an acid to give a compound represented by formula (6-S) or a salt thereof: and a step of reducing the compound represented by formula (6-S) or salt thereof in the presence of a base and a heterogeneous transition metal catalyst to give a compound represented by formula (7) or a salt thereof, wherein X, R1, R2, and M2 are defined in the specification.
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公开(公告)号：US09802930B1
公开(公告)日：2017-10-31
申请号：US15515868
申请日：2015-09-18
IPC分类号： A61K31/54 , C07D417/14 , C07D239/34 , A01N43/54 , C07D239/36 , C07D401/04 , C07D401/14 , A01N43/653 , A01N43/78 , A01N43/84
CPC分类号： C07D417/14 , A01N43/54 , A01N43/653 , A01N43/78 , A01N43/84 , A61K31/506 , A61K31/513 , C07D239/34 , C07D239/36 , C07D239/40 , C07D401/04 , C07D401/14
摘要： A pyrimidinone compound represented by formula (1): [wherein: A1 represents a nitrogen atom or a CR4; A2 represents a nitrogen atom and A3 represents a CR3b, or A2 represents a CR3a and A3 represents a nitrogen atom; Q represents an oxygen atom or a sulfur atom; G represents a C2-C10 chain hydrocarbon group having one or more halogen atoms, etc.; R1 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms; R2 represents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, etc.; R4 represents a hydrogen atom, etc.; R3, R3a, and R3b represent independently of each other a hydrogen atom, etc.; n represents 0, 1, or 2; and p represents 0, 1, 2, or 3] has an excellent efficacy for controlling harmful arthropods.
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公开(公告)号：US20150189880A1
公开(公告)日：2015-07-09
申请号：US14417374
申请日：2013-07-29
发明人： Ryota Maehata , Hajime Mizuno , Chie Shimizu , Yoshihiko Nokura
CPC分类号： A01N43/40 , A01N47/02 , A61K9/02 , A61K9/08 , A61K9/10 , A61K9/107 , A61K9/143 , A61K9/145 , A61K9/1611 , A61K9/1641 , A61K9/2027 , A61K9/2054 , A61K9/2059 , A61K9/4816 , A61K31/44 , A61K31/4412 , A61K31/444 , A61K47/10 , A61K47/18 , C07D213/81 , C07D213/89
摘要： A fused heterocyclic compound represented by formula (I) has an excellent pest control effect. In the formula, R1 represents a C1-C6 chain hydrocarbon group or the like; R2, R3 and R4 may be the same or different, and each represents a C1-C6 chain hydrocarbon group or the like; R5 represents a C1-C6 chain hydrocarbon group or the like; G1, G2, G3, G4 and G5 may be the same or different, and each represents a nitrogen atom or the like; Q represents an oxygen atom or a sulfur atom; and n represents 0, 1 or 2.
摘要翻译： 由式（I）表示的稠合杂环化合物具有优异的害虫防治效果。 在该式中，R1表示C1-C6链烃基等; R2，R3和R4可以相同或不同，各自表示C1-C6链烃基等; R5表示C1-C6链烃基等; G1，G2，G3，G4和G5可以相同或不同，并且各自表示氮原子等; Q表示氧原子或硫原子; n表示0,1或2。
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公开(公告)号：US11779018B2
公开(公告)日：2023-10-10
申请号：US17042641
申请日：2019-03-29
发明人： Ryota Maehata , Kohei Orimoto , Takamasa Tanabe , Yasumasa Saito
IPC分类号： A01N43/80 , A01N43/40 , A01N43/78 , C07D277/22 , C07D401/04 , C07D409/04 , C07D413/04 , C07D417/04
CPC分类号： A01N43/80 , A01N43/40 , A01N43/78 , C07D277/22 , C07D401/04 , C07D409/04 , C07D413/04 , C07D417/04
摘要： The present invention provides a compound that has an excellent control effect on arthropod pests, and is represented by formula (I) [wherein Q represents a group represented by Q1, or the like, n is 0, 1, or 2, R2 represents a C1-C6 alkyl group which may optionally have one or more halogen atoms, or the like, Ya represents an oxygen atom, a sulfur atom, or NR3a, G1 represents a nitrogen atom or CR5a, G2 represents a nitrogen atom or CR5b, A2 represents a nitrogen atom or CR4a, A3 represents a nitrogen atom or CR4b, A4 represents a nitrogen atom or CR4c, and R3a, R4a, R4b, R4c, R5a, and R5b represent a C1-C6 chain hydrocarbon group or the like, and T represents a C1-C10 chain hydrocarbon group which may optionally have one or more halogen atoms, or the like].
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公开(公告)号：US11490622B2
公开(公告)日：2022-11-08
申请号：US16954871
申请日：2018-12-21
发明人： Kohei Orimoto , Yuji Nakajima , Risa Kono , Ryota Maehata , Masayuki Tashiro
IPC分类号： A61K31/4184 , A61K31/4188 , C07D403/02 , C07D417/02 , A01N43/90 , A01C1/06 , A01N25/00 , A01N25/04 , A01N25/06 , A01N25/10 , A01N25/12 , A01N25/18 , A61K9/00 , C07D471/04 , C07D487/04 , C07D513/04
摘要： The present invention provides a compound substituted with an excellent control effect against a harmful arthropod, which is represented by formula (I) Het-Q (I) wherein Q represents a group represented by Q1, etc., Het represents a group represented by Het1, etc., R2 represents a C1-C6 alkyl group, etc., G1 represents a nitrogen atom or CR3a, G2 represents a nitrogen atom or CR3b, G3 represents a nitrogen atom or CR3c, G4 represents a nitrogen atom or CR3d, R3a, R3b, R3c, and R3d are identical to or different from each other and represent a C1-C6 chain hydrocarbon group, etc., n represents 0, 1, or 2, T represents a C1-C10 chain hydrocarbon group substituted with one or more halogen atoms, etc., A2 represents a nitrogen atom or CR4a, A3 represents a nitrogen atom or CR4b, R4a and R4b are identical to or different from each other and represent a C1-C6 chain hydrocarbon group, W1 represents an oxygen atom, etc., and R6 represents a C1-C6 chain hydrocarbon group, etc.
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