Sumitomo Chemical Company, Limited

Ryota Maehata

Kohei Orimoto

Yoshihiko Nokura

Takamasa Tanabe

Yuji Nakajima

Chie Shimizu

Hajime Mizuno

Takahiro Kimura

Masaru Shimomura

Masayuki Tashiro

Risa Kono

Yasumasa Saito

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, Rrepresents a C1-C6 alkyl group which may optionally have one or more halogen atoms, or the like, Yrepresents an oxygen atom, a sulfur atom, or NR, Grepresents a nitrogen atom or CR, Grepresents a nitrogen atom or CR, Arepresents a nitrogen atom or CR, Arepresents a nitrogen atom or CR, Arepresents a nitrogen atom or CR, and R, R, R, R, R, and Rrepresent 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].

Heterocyclic compound and arthropod pest control composition containing same

The present invention provides a compound substituted with an excellent control effect against a harmful arthropod, which is represented by formula (I)Het-Q&#x2003;&#x2003;(I)wherein Q represents a group represented by Q1, etc., Het represents a group represented by Het1, etc., Rrepresents a C1-C6 alkyl group, etc., Grepresents a nitrogen atom or CR, Grepresents a nitrogen atom or CR, Grepresents a nitrogen atom or CR, Grepresents a nitrogen atom or CR, R, R, R, and Rare 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., Arepresents a nitrogen atom or CR, Arepresents a nitrogen atom or CR, Rand Rare identical to or different from each other and represent a C1-C6 chain hydrocarbon group, Wrepresents an oxygen atom, etc., and Rrepresents a C1-C6 chain hydrocarbon group, etc. 

Substituted heterocycles as harmful arthropod controlling agents

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, Adenotes a nitrogen atom or CR, Adenotes a nitrogen atom or CR, Adenotes a nitrogen atom or CR, and T denotes a C-Clinear 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. 

Fused heterocyclic compound and composition containing same

Provided is a compound of formula (I) or an N-oxide thereof, wherein Hetrepresents Het-1, Het-2, Het-3, Het-4 or Het-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. 

Heterocyclic compound

A bipyridine compound having an excellent controlling effect against noxious arthropods is provided. In particular, a bipyridine compound of formula (I) or an N-oxide thereof is provided in which the variable groups are as described in the specification. Also provided are compositions containing the bipyridine compound or an N-oxide thereof, and methods of using such compounds and compositions to control noxious arthropods. 

Bipyridine compound and use of same for noxious arthropod control

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. 

A pyridazine compound represented by formula (1): wherein A represents a nitrogen atom or a CR, Rrepresents a C2-C10 alkyl group having one or more halogen atoms, etc., Rand Rrepresent independently of each other a hydrogen atom, etc., Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, etc., Rrepresents 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.

Pyridazine compound

A 3-(alkylsulfonyl)pyridine-2-carboxylic acid or a salt thereof can be manufactured by comprising:  

Method for manufacturing 3-(alkylsulfonyl)pyridine-2-carboxylic acid

A compound represented by formula (7):    and

A pyrimidinone compound represented by formula (1): [wherein: Arepresents a nitrogen atom or a CR; Arepresents a nitrogen atom and Arepresents a CR, or Arepresents a CRand Arepresents 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.; Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms; Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, etc.; Rrepresents a hydrogen atom, etc.; R, R, and Rrepresent 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.

Pyrimidinone compound

Amide compounds and methods of using the amide compounds for pest control are provided. In particular, amide compounds of formula (1) below show excellent effects in controlling pests 

Amide compound and use thereof for pest control

A fused heterocyclic compound represented by formula (I) has an excellent pest control effect. In the formula, Rrepresents a C-Cchain hydrocarbon group or the like; R, Rand Rmay be the same or different, and each represents a C-Cchain hydrocarbon group or the like; Rrepresents a C-Cchain hydrocarbon group or the like; G, G, G, Gand Gmay 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. 

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Takarazuka, Japan

Ryota Maehata