Sumitomo Chemical Company, Limited

Mai Ito

Yoshihiko Nokura

Takamasa Tanabe

Masaki Takahashi

Chie Shimizu

Atsushi Iwata

Hayato Takyo

Hajime Mizuno

Disclosed is a compound represented by formula (1): wherein Arepresents N(O)or CH; Arepresents N(O); Rrepresents a trifluoromethyl group, a halogen atom or a hydrogen atom; Rrepresents a C1-C3 perfluoroalkyl group, p represents 0 or 1; q represents 0 or 1; n represents 0, 1 or 2; and m represents 0, 1 or 2, having an excellent controlling effect on pests.

Fused heterocyclic compound and use thereof for pest control

A fused heterocyclic compound represented by formula (1) or an N-oxide thereof has an excellent control effect on pests: wherein Arepresents N or the like, Arepresents NRor the like, Arepresents CRor the like, Rrepresents a C1 to C6 chain hydrocarbon group or the like, R, Rand Rare the same or different and represent a C1 to C3 alkyl group optionally having one or more halogen atoms or the like, Rrepresents a C1 to C6 chain hydrocarbon group or the like, Rrepresents a C1 to C6 chain hydrocarbon group or the like, any one set of Rand R, Rand R, and Rand Rin R, R, Rand R, together with the carbon atoms to which they are bound, forms a ring, and n represents 0, 1 or 2.

Fused heterocyclic compound and pest control applications thereof

There is provided a compound having an excellent controlling effect on pests represented by the formula (1): wherein, Arepresents &#x2014;NR&#x2014;, etc., Arepresents a nitrogen atom, etc., Arepresents a nitrogen atom, etc., Rrepresents a C1-C6 chain hydrocarbon group optionally substituted by one or more atoms or groups selected from Group X, etc., R, Rand Rare the same or different and each represents a C1-C6 chain hydrocarbon group optionally substituted by one or more halogen atoms, etc., Rand Rare the same or different and each represents a C1-C6 chain hydrocarbon group optionally substituted by one or more atoms or groups selected from Group X, etc., Rrepresents a C1-C6 chain hydrocarbon group optionally substituted by one or more atoms or groups selected from Group W, etc., n represents 0, 1 or 2, or an N-oxide thereof.

Fused heterocyclic compound

Fused heterocyclic compounds of formula (1): (Gand Grepresent a nitrogen atom or the like, Aand Arepresent a nitrogen atom or the like, Arepresents &#x2014;NR&#x2014; or the like, Aand Arepresent a nitrogen atom or the like, Rrepresents a C1-C6 chain hydrocarbon group or the like optionally having one or more atoms or groups selected from a group X, Rand Rare the same or different and represent a C1-C6 chain hydrocarbon group or the like optionally having one or more atoms or groups selected from the group X, Rrepresents a C1-C6 chain hydrocarbon group or the like optionally having one or more atoms or groups selected from a group W, and n represents 0, 1 or 2), or N-oxides thereof are described. The disclosed compounds are very effective for pest control.

Method of controlling pests with fused heterocyclic compound

The fused heterocyclic compound represented by formula (1) has excellent effectiveness in pest control. In the formula (1), J represents formula J1, J2, J3, J4, J5 or J6; A; A; A; A; A; B; B; B; B; and Beach represent a nitrogen atom, etc.; Brepresents NR, etc.; Rrepresents a C1-C6 chain hydrocarbon group, etc., optionally substituted with one or more atoms or groups selected from group X; the pairs Rand Rand Rand Rare the same or different, and represent a C1-C6 chain hydrocarbon group, etc., optionally substituted with one or more atoms or groups selected from group X; Rrepresents a C1-C6 chain hydrocarbon group, etc., optionally substituted with one or more atoms or groups selected from group W; and n represents 0, 1, or 2.

A fused heterocyclic compound the formula (1): wherein Arepresents &#x2014;NR&#x2014;, and the like; Arepresents a nitrogen atom, and the like; Arepresents a nitrogen atom, and the like; Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; R, R, R, and Rare same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, and the like; Rand Rare same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group W, and the like; n represents 0, 1 or 2. The compound has an excellent activity of controlling pests.

The fused heterocyclic compound represented by formula (1), or an N-oxide thereof, has excellent effectiveness in pest control. In the formula Grepresents a nitrogen atom, etc.; Grepresents a nitrogen atom, etc.; Arepresents a nitrogen atom, etc.; Arepresents a nitrogen atom, etc.; Arepresents a nitrogen atom, etc.; Arepresents a nitrogen atom, etc.; Arepresents a nitrogen atom, etc.; Rrepresents a C1-C6 chain hydrocarbon group, etc., optionally having one or more atoms or groups selected from group X; R, Rand Rare the same or different, and represent a C1-C6 chain hydrocarbon group, etc., optionally having one or more atoms or groups selected from group X; Rand Rare the same or different, and represent a C1-C6 chain hydrocarbon group, etc., optionally having one or more atoms or groups selected from group X; and n represents 0, 1, 2.

The fused heterocyclic compound represented by formula (1) has excellent effectiveness in pest control.  In the formula (1), J represents formula J1, J2, J3, J4, J5 or J6; A; A; A; A; A; B; B; B; B; and Beach represent a nitrogen atom, etc.; Brepresents NR, etc.; Rrepresents a C1-C6 chain hydrocarbon group, etc., optionally having one or more atoms or groups selected from group X; the pairs Rand Rand Rand Rare the same or different, and represent a C1-C6 chain hydrocarbon group, etc., optionally having one or more atoms or groups selected from group X; Rrepresents a C1-C6 chain hydrocarbon group, etc., optionally having one or more atoms or groups selected from group W; and n represents 0, 1, or 2.

This fused heterocyclic compound represented in formula (1) has excellent effectiveness in pest control. In the formula, Arepresents &#x2014;NR&#x2014;, etc.; Arepresents a nitrogen atom, etc.; Rrepresents an ethyl group, a cyclopropyl group, or a cyclopropylmethyl group; Rrepresents &#x2014;S(O)Ror &#x2014;C(R)(CF); Rrepresents a C1-C6 alkyl group optionally having one or more halogen atoms; Rrepresents a C1-C6 haloalkyl group; Rrepresents a fluorine atom or a chlorine atom, and m and n each represents 0, 1 or 2.

A compound represented by formula (1) and an N-oxide thereof have excellent pest control effect. (In the formula, Het to which R&#x2014;S(O)is bonded represents a five-membered aromatic heterocyclic ring represented by formula H1, H2, H3 or H4 (wherein Yrepresents an oxygen atom or the like; Yrepresents an oxygen atom or the like; G, Gand Gmay be the same or different and each represents a nitrogen atom or the like; Rrepresents a C-Calkyl group which may have one or more atoms or groups selected from the group X, or the like; and n represents 0, 1 or 2); Arepresents an oxygen atom or the like; Arepresents a nitrogen atom or the like; Arepresents a nitrogen atom or the like; and Rand Rmay be the same or different and each represents a C-Cchain hydrocarbon group which may have one or more atoms or groups selected from the group X, or the like.). 

A fused heterocyclic compound the formula (1): wherein Arepresents &#x2014;NR&#x2014;, and the like; Arepresents a nitrogen atom, and the like; Arepresents a nitrogen atom, and the like; Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; R, R, R, and Rare same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more halogen atoms, and the like; Rand Rare same or different and represent independently a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group X, and the like; Rrepresents a C1-C6 chain hydrocarbon group optionally having one or more atoms or groups selected from Group W, and the like; n represents 0, 1 or 2. The compound has an excellent activity of controlling pests. 

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Takarazuka, Japan

Mai Ito