Isoxazoline-substituted benzamide compound and pesticide

Patent metadata

Field	Value
Publication number	US-10874645-B2
Application number	US-201916508818-A
Country	US
Kind code	B2
Filing date	Jul 11, 2019
Priority date	Mar 5, 2004
Publication date	Dec 29, 2020
Grant date	Dec 29, 2020

Abstract

A substituted alkenylbenzene compound of formula (4):

wherein X 1 is selected from the group consisting of a halogen atom, —SF 5 , C 1 -C 6 haloalkyl, hydroxy C 1 -C 6 haloalkyl, C 1 -C 6 alkoxy C 1 -C 6 haloalkyl, C 3 -C 8 halocycloalkyl, C 1 -C 6 haloalkoxy, C 1 -C 3 haloalkoxy C 1 -C 3 haloalkoxy, C 1 -C 6 haloalkylthio, C 1 -C 6 haloalkylsulfinyl and C 1 -C 6 haloalkylsulfonyl; X 3 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, nitro, C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 alkoxy and C 1 -C 6 alkylthio; X 4 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, C 1 -C 4 alkyl, C 1 -C 4 alkoxy and C 1 -C 4 haloalkoxy; R 3 is —C(R 3a )(R 3b )R 3c , where R 3a and R 3b independently of each other are a halogen atom, or R 3a and R 3b together form 3- to 6-membered ring together with the carbon atom bonding them by forming a C 2 -C 5 haloalkylene chain, and R 3c is selected from the group consisting of a hydrogen atom, halogen atom, C 1 -C 5 alkyl, C 1 -C 5 haloalkyl, C 1 -C 4 haloalkoxy and C 1 -C 4 haloalkylthio, with a proviso that in case where X 1 is a fluorine atom, chlorine atom or trifluoromethyl, and both X 2 and X 3 are a hydrogen atom, in case where both X 1 and X 2 are fluorine atom and X 3 is a hydrogen atom, and in case where both X 1 and X 2 are trifluoromethyl and X 3 is a hydrogen atom, R 3c is a hydrogen atom, chlorine atom, bromine atom, iodine atom, C 1 -C 5 alkyl, C 1 -C 5 haloalkyl, C 1 -C 4 haloalkoxy or C 1 -C 4 haloalkylthio.

First claim

The invention claimed is:

1. A method for killing fleas, the method comprising contacting the fleas with an effective amount of a compound of the formula:

or a salt thereof.

2. A method according to claim 1 , wherein contacting the fleas with the compound comprises orally administering the compound to a mammal.

3. A method according to claim 2 , wherein the mammal is livestock.

4. A method according to claim 2 , wherein the mammal is a domestic animal.

5. A method according to claim 2 , wherein the mammal is a pet.

6. A method according to claim 2 , wherein the mammal is a dog.

7. A method according to claim 2 , wherein the mammal is a cat.

8. A method for killing fleas, the method comprising contacting the fleas with an effective amount of a compound of the formula:

9. A method according to claim 8 , wherein contacting the fleas with the compound comprises orally administering the compound to a mammal.

10. A method according to claim 9 , wherein the mammal is livestock.

11. A method according to claim 9 , wherein the mammal is a domestic animal.

12. A method according to claim 9 , wherein the mammal is a pet.

13. A method according to claim 9 , wherein the mammal is a dog.

14. A method according to claim 9 , wherein the mammal is a cat.

Assignees

• Nissan Chemical Corp

Inventors

• Mita Takeshi
• Kikuchi Takamasa
• Mizukoshi Takashi
• Yaosaka Manabu
• Komoda Mitsuaki
• Takii Shinji

Classifications

• C07D261/04

  having one double bond between ring members or between a ring member and a non-ring member · CPC title

• C07D261/16

  Benzene-sulfonamido isoxazoles · CPC title

• C07D413/12

  linked by a chain containing hetero atoms as chain links · CPC title

• C07D413/04 Primary

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

• C07C255/50

  to carbon atoms of non-condensed six-membered aromatic rings · CPC title