Oxadiazoline compound and formulation for controlling harmful organisms

Patent metadata

Field	Value
Publication number	US-2020170254-A1
Application number	US-201816613214-A
Country	US
Kind code	A1
Filing date	Jun 12, 2018
Priority date	Jun 14, 2017
Publication date	Jun 4, 2020
Grant date	—

Abstract

The present invention provides a compound represented by formula (I) (in formula (I), R 1 represents a substituted or unsubstituted C1-6 alkyl group, R 2 represents a substituted or unsubstituted C1-8 alkyl group, R 3 represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, A represents a substituted or unsubstituted o-phenylene group, a substituted or unsubstituted bezylene group, or the like, B represents an oxy group, a substituted or unsubstituted oxymethylene group, or the like, and Q represents a substituted or unsubstituted o-phenylene group), or a salt thereof.

First claim

1 . A compound represented by formula (I) or a salt thereof

[in formula (I),
R 1 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C6-10 aryl C1-6 alkyl group, or a substituted or unsubstituted C1-6 alkyl carbonyl group,
R 2 represents a substituted or unsubstituted C1-8 alkyl group, a substituted or unsubstituted C3-10 cycloalkyl group, a substituted or unsubstituted C6-10 aryl group, a substituted or unsubstituted C6-10 aryl C1-6 alkyl group, or a substituted or unsubstituted C1-6 alkoxy carbonyl group,
R 3 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C2-6 alkenyl group, a substituted or unsubstituted C2-6 alkynyl group, a substituted or unsubstituted C6-10 aryl C1-6 alkyl group, a substituted or unsubstituted C1-6 alkyl carbonyl group, or a substituted or unsubstituted C1-6 alkoxy carbonyl group,
R 2 and R 3 may bind together to form a substituted or unsubstituted C3-5 alkylene group,
A represents a substituted or unsubstituted o-phenylene group, a substituted or unsubstituted 5- to 6-membered heteroarylene group, a substituted or unsubstituted benzylene group, a substituted or unsubstituted dimethylene group, or a 1,2-cyclopropylene group,
B represents a single bond, an oxy group, a substituted or unsubstituted oxymethylene group, a substituted or unsubstituted methyleneoxy group, a substituted or unsubstituted thiomethylene group, a substituted or unsubstituted methylenethio group, a substituted or unsubstituted methylene group, a substituted or unsubstituted dimethylene group, or a substituted or unsubstituted vinylene group, a thio group, a substituted or unsubstituted sulfonylmethylene group, a substituted or unsubstituted methylenesulfonyl group, a substituted or unsubstituted trimethylene group, a substituted or unsubstituted oxyethylene group, a substituted or unsubstituted ethyleneoxy group, a substituted or unsubstituted propenylene group, a substituted or unsubstituted oxymethyleneoxy group, a group represented by a formula: —NR a —, a group represented by a formula: —CH 2 —NR a —, or a group represented by a formula: —NR a —CH 2 —,
R a represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, and
Q represents a substituted or unsubstituted o-phenylene group.]

2 . The compound according to claim 1 , wherein
A is a substituted or unsubstituted o-phenylene group, and B is a substituted or unsubstituted oxymethylene group, a substituted or unsubstituted methyleneoxy group, a substituted or unsubstituted dimethylene group, or a substituted or unsubstituted vinylene group.

3 . The compound according to claim 1 , wherein
A is a substituted or unsubstituted o-phenylene group, and B is a substituted or unsubstituted oxymethylene group, or a substituted or unsubstituted methyleneoxy group.

4 . A formulation for controlling harmful organisms, comprising at least one compound selected from the group consisting of the compounds as recited in claim 1 , and salts thereof, as an active ingredient.

5 . An insecticidal or acaricidal formulation, comprising at least one compound selected from the group consisting of the compounds as recited in claim 1 , and salts thereof, as an active ingredient.

6 . A formulation for controlling ectoparasites, comprising at least one compound selected from the group consisting of the compounds as recited in claim 1 , and salts thereof, as an active ingredient.

7 . A formulation for controlling Thysanoptera insect pests, comprising at least one compound selected from the group consisting of the compounds as recited in claim 1 , and salts thereof, as an active ingredient.

Assignees

• Nippon Soda Co

Inventors

• Shibayama Kotaro
• Suzuki Hiroto
• Iwasa Takao
• Hirata Koichi
• Kiyota Ryutaro

Classifications

• C07D271/12

  condensed with carbocyclic rings or ring systems · CPC title

• C07D498/10 Primary

  Spiro-condensed systems · CPC title

• C07D313/12

  [b,e]-condensed · CPC title

• C07D471/10

  Spiro-condensed systems · CPC title

• A01N43/22

  rings with more than six members · CPC title