Fused heterocyclic compound and pest control use thereof

Patent metadata

Field	Value
Publication number	US-9920050-B2
Application number	US-201414901926-A
Country	US
Kind code	B2
Filing date	Jun 25, 2014
Priority date	Jul 1, 2013
Publication date	Mar 20, 2018
Grant date	Mar 20, 2018

Abstract

A fused heterocyclic compound is provided represented by the following formula (1) or an N-oxide thereof, wherein A 1 represents NR 5 , oxygen or sulfur, A 2 and A 3 represent a nitrogen atom or the like, R 1 represents a C1 to C6 chain hydrocarbon group or the like, R 2 represents a C1 to C6 chain hydrocarbon group or the like, R 3 and R 4 are the same or different and represent a C1 to C6 chain hydrocarbon group or the like, n represents 0, 1 or 2, and G represents any of the following formulae, wherein Q represents an oxygen or sulfur atom, p represents 0 or 1, and R 10 to R 24 are the same or different and represent a C1 to C6 chain hydrocarbon group or the like. The compound has an excellent control effect on pests.

First claim

The invention claimed is:

1. A fused heterocyclic compound represented by formula (1) or an N-oxide thereof:

wherein
A 1 represents NR 5 , an oxygen atom, or a sulfur atom,
A 2 represents a nitrogen atom or CR 6 ,
A 3 represents a nitrogen atom or CR 7 ,
R 1 represents a C1 to C6 alkyl group optionally substituted with one or more atoms or groups selected from the group consisting of halogen atoms and cyclopropyl groups, wherein the cyclopropyl group is optionally substituted with one or more halogen atoms or one or more C1 to C3 alkyl groups, a C2 to C6 alkenyl group optionally substituted with one or more halogen atoms, a C2 to C6 alkynyl group optionally substituted with one or more halogen atoms, or a C3 to C6 cycloalkyl group optionally substituted with one or more atoms or groups selected from the group consisting of halogen atoms and C1 to C6 alkyl groups optionally substituted with one or more halogen atoms,
R 2 represents a halogen atom or a hydrogen atom,
G represents a group represented by group G1, group G2, group G3, group G4, group G5, group G6 or group G7 of the following formulae:

wherein
Q represents an oxygen atom or a sulfur atom,
p represents 0 or 1,
R 10 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group U, a phenyl group optionally substituted with one or more atoms or groups selected from group W, a hydrogen atom, a C1 to C6 chain hydrocarbon group substituted with one or more atoms or groups selected from group Z, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, CO 2 R 8 , C(O)R 8 , or C(O)NR 8 R 9 ,
R 11 represents R 25 , R 26 , OR 27 , OR 28 , SR 29 , NR 30 R 31 or C(O)R 32 , wherein R 25 represents a C1 to C6 chain hydrocarbon group substituted with one or more atoms or groups selected from group Z, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, or a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W; R 26 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group U, a phenyl group optionally substituted with one or more atoms or groups selected from group W, or a hydrogen atom; R 27 represents a C1 to C6 chain hydrocarbon group substituted with one or more atoms or groups selected from group Z, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, or a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W; R 28 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group U, a phenyl group optionally substituted with one or more atoms or groups selected from group W, or a hydrogen atom; R 29 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group Y, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a phenyl group optionally substituted with one or more atoms or groups selected from group W, a 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, or a hydrogen atom; R 30 and R 31 are the same or different and represent a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group Y, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a phenyl group optionally substituted with one or more atoms or groups selected from group W, a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, SO 2 R 8 , CO 2 R 8 , C(O)R 8 , or a hydrogen atom; and R 32 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group Y, OR 8 , NR 8 R9, or a hydrogen atom,
when R 11 represents R 25 , OR 27 , SR 29 , NR 30 R 31 , or C(O)R 32 ,
R 10 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group U, a phenyl group optionally substituted with one or more atoms or groups selected from group W, a hydrogen atom, a C1 to C6 chain hydrocarbon group substituted with one or more atoms or groups selected from group Z, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, CO 2 R 8 , C(O)R 8 , or C(O)NR 8 R 9 ,
when R 11 represents R 26 or OR 28 ,
R 10 represents a C1 to C6 chain hydrocarbon group substituted with one or more atoms or groups selected from group Z, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, CO 2 R 8 , C(O)R 8 , or C(O)NR 8 R 9 ,
R 12 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group Y, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a phenyl group optionally substituted with one or more atoms or groups selected from group W, a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, a hydrogen atom, SO 2 R 8 , CO 2 R 8 , C(O)R 8 , or C(O)NR 8 R 9 ,
R 13 represents
R 33 , wherein R 33 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group Y, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a phenyl group optionally substituted with one or more atoms or groups selected from group W, or a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W,
OR 34 , wherein R 34 represents a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group Y, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a phenyl group optionally substituted with one or more atoms or groups selected from group W, a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, or a hydrogen atom, or
NR 35 R 36 , wherein R 35 and R 36 are the same or different and represent a C1 to C6 chain hydrocarbon group optionally substituted with one or more atoms or groups selected from group Y, a C3 to C9 alicyclic hydrocarbon group optionally substituted with one or more atoms or groups selected from group V, a phenyl group optionally substituted with one or more atoms or groups selected from group W, a 4-, 5- or 6-membered heterocyclic group optionally substituted with one or more atoms or groups selected from group W, or a hydrogen atom,
R 14 and R 15 are the same or

Assignees

• Sumitomo Chemical Co

Inventors

• Tanabe Takamasa
• Mizuno Hajime
• Tanaka Ayaka
• Nishimura Shinya
• Nokura Yoshihiko

Classifications

• C07D471/04 Primary

  Ortho-condensed systems · CPC title

• A01N43/52

  condensed with carbocyclic rings, e.g. benzimidazoles · CPC title

• A01N43/90

  having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system · CPC title

• C07D471/14

  Ortho-condensed systems · CPC title

• A01N47/36

  containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof · CPC title