Pyrazine compound

Patent metadata

Field	Value
Publication number	US-11905271-B2
Application number	US-202117220856-A
Country	US
Kind code	B2
Filing date	Apr 1, 2021
Priority date	Oct 16, 2015
Publication date	Feb 20, 2024
Grant date	Feb 20, 2024

Abstract

Provided is a compound represented by formula M-30:or an N-oxide compound thereof, wherein the variable groups are as defined in the specification. Also provided is an arthropod pest control agent containing a compound represented by formula M-30 and an inert carrier. The compound represented by formula M-30 and arthropod pest control agent exhibit an excellent controlling effect against arthropod pests.

First claim

The invention claimed is:

1. A compound represented by formula (M-30):

[wherein
represents a halogen atom, a C1-C4 alkoxy group, or a OR 1 ;
R 1 represents a C2-C10 chain hydrocarbon group having one or more halogen atoms, a (C1-C5 alkoxy) C2-C5 alkyl group having one or more halogen atoms, a (C1-C5 alkylsulfanyl) C2-C5 alkyl group having one or more halogen atoms, a (C1-C5 alkylsulfinyl) C2-C5 alkyl group having one or more halogen atoms, a (C1-C5 alkylsulfonyl) C2-C5 alkyl group having one or more halogen atoms, a (C3-C7 cycloalkyl) C1-C3 alkyl group having one or more substituents selected from Group G, or a C3-C7 cycloalkyl group having one or more substituents selected from Group G;
R 2 represents a C1-C6 alkyl group optionally having one or more halogen atoms, a cyclopropylmethyl group, or a cyclopropyl group;
n represents 0, 1, or 2;
p represents 0, 1, or 2;
R 6 represents independently of each other a C1-C6 alkyl group optionally having one or more halogen atoms, a OR 18 , a NR 18 N 19 , a cyano group, a nitro group, or a halogen atom, and when p is 2, a plurality of R 6 may be identical or different;
R 18 and R 19 represent independently of each other a hydrogen atom or a C2-C6 chain hydrocarbon group optionally having one or more halogen atoms; and
Group G: a group consisting of a halogen atom, and a C1-C6 haloalkyl group].

Assignees

• Sumitomo Chemical Co

Inventors

• Orimoto Kohei
• Nokura Yoshihiko
• Nakajima Yuji
• Tanabe Takamasa
• Kimura Takahiro

Classifications

• C07D401/04 Primary

  directly linked by a ring-member-to-ring-member bond · CPC title

• A01N43/60 Primary

  1,4-Diazines; Hydrogenated 1,4-diazines · CPC title

• C07D241/16

  Halogen atoms; Nitro radicals · CPC title

• C07D241/18 Primary

  Oxygen or sulfur atoms · CPC title

• A61K31/513

  having oxo groups directly attached to the heterocyclic ring, e.g. cytosine · CPC title