公开(公告)号：US20240172752A1

公开(公告)日：2024-05-30

申请号：US18280604

申请日：2022-03-10

Applicant: Nippon Soda Co., Ltd.

Inventor： Ken MIHARA ,  Yoji IKEDA ,  Humberto Mitio HORIKOSHI ,  Kazushige KATO ,  Jun INAGAKI ,  Masahiro HORI ,  Hirotaka SUGIYAMA

IPC: A01N43/90 ,  A01P13/00 ,  C07D491/044 ,  C07D519/00

CPC classification number: A01N43/90 ,  A01P13/00 ,  C07D491/044 ,  C07D519/00

Abstract: A compound represented by a formula (I) or a salt thereof; and a herbicide containing at least one selected from them as an active ingredient:




wherein R1 represents a substituted or unsubstituted C1-6 alkyl group or the like, R2 represents a substituted or unsubstituted C1-6 alkyl group or the like, R3 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group or the like, and Q represents a substituted or unsubstituted 5- to 10-membered heterocyclyl group.

公开(公告)号：US20220289758A1

公开(公告)日：2022-09-15

申请号：US17636710

申请日：2020-09-23

Applicant: Nippon Soda Co., Ltd.

Inventor： Ken MIHARA ,  Yoji IKEDA ,  Yukina TAKI ,  Kazushige KATO ,  Hirohito OOKA ,  Kazushige FUJII

IPC: C07D491/044 ,  A01N43/90 ,  C07D519/00 ,  A01P13/00

Abstract: A compound represented by a formula (I) or a salt thereof, and a herbicide containing at least one selected from them as an active ingredient: wherein R1 represents a substituted or unsubstituted C1-6 alkyl group or the like, R2 represents a substituted or unsubstituted C1-6 alkyl group or the like, R3 represents a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group or the like, and Q represents a substituted or unsubstituted phenyl group or the like.

公开(公告)号：US20220287305A1

公开(公告)日：2022-09-15

申请号：US17636701

申请日：2020-09-23

Applicant: Nippon Soda Co., Ltd.

Inventor： Ken MIHARA ,  Yoji IKEDA ,  Yukina TAKI ,  Kazushige KATO

IPC: A01N43/58 ,  C07D409/04 ,  A01P13/00

Abstract: A compound represented by formula (I) or a salt thereof, and a herbicide containing at least one selected from the group consisting of the compounds described above as an active ingredient. In formula (I), R1 represents a substituted or unsubstituted C1 to C6 alkyl group, or the like, R2 represents H, a substituted or unsubstituted C1 to C6 alkyl group, or the like, R3 represents H, a substituted or unsubstituted C1 to C6 alkyl group, or the like, R4 represents a halogeno group, a substituted or unsubstituted C1 to C6 alkyl group, or the like, R5 represents H or a halogeno group, R6 represents H or a halogeno group, A represents a substituted or unsubstituted C1 to C4 alkylene group, a substituted or unsubstituted C2 to C3 alkenylene group, or a C1 to C2 alkyleneoxy C1 to C2 alkylene group, X1 represents O or a sulfonyl group, X2 represents O, a sulfenyl group, or the like, m represents 0 or 1, n represents 0 or 1, and m+n=1 or 2, and when A is a substituted or unsubstituted methylene group, m+n=2.

公开(公告)号：US20220220099A1

公开(公告)日：2022-07-14

申请号：US17615667

申请日：2020-06-01

Applicant: Nippon Soda Co., Ltd.

Inventor： Ken MIHARA ,  Yusuke FUKUSHIMA ,  Yukina TAKI ,  Yoji IKEDA ,  Kazushige KATO ,  Jun INAGAKI

IPC: C07D409/12 ,  C07D413/12 ,  A01N43/653 ,  A01N43/82 ,  A01N43/713 ,  A01P13/00

Abstract: It is to provide a novel benzamide compound useful as an active ingredient of a herbicide, the benzamide compound exhibiting a definite weed control effect even in a small amount, having low phytotoxicity to crops, and having high safety in environments, and a herbicide. A compound of the present invention is a compound of formula (II) or a salt thereof. In formula (II), Het is a substituted or unsubstituted five-membered heteroaryl group; R1 is a substituted or unsubstituted C1-6 alkyl group, a substituted or unsubstituted C1-6 alkoxy group, or the like; R2 is a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or the like; X1 is an oxygen atom or a sulfonyl group; X2 is an oxygen atom, a sulfenyl group, or the like; m is 0 or 1, n is 0 or 1, and the sum of m and n is 1 or 2; A is a substituted or unsubstituted C2-4 alkylene group, a substituted or unsubstituted C2-3 alkenylene group, or the like; R3 is a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or a halogeno group; R4 is a hydrogen atom, a substituted or unsubstituted C1-6 alkyl group, or a halogeno group; and Z is an oxygen atom or a sulfur atom.

公开(公告)号：US20220312767A1

公开(公告)日：2022-10-06

申请号：US17634126

申请日：2020-09-23

Applicant: Nippon Soda Co., Ltd.

Inventor： Ken MIHARA ,  Yoji IKEDA ,  Yukina TAKI ,  Kazushige KATO

IPC: A01N43/58 ,  C07D237/16 ,  A01P13/00

Abstract: The present invention relates to compounds represented by formula (I) (in the formula, R1 represents, e.g., a substituted or unsubstituted C1-6 alkyl group, R2 represents a group represented by Ra—CO—O—CRb2— or a group represented by RaO—CO—O—CRb2—, each Ra independently represents a substituted or unsubstituted C1-6 alkyl group, each Rb independently represents a hydrogen atom or a substituted or unsubstituted C1-6 alkyl group, R3 represents, e.g., a hydrogen atom, and Q represents, e.g., a substituted or unsubstituted phenyl group), or salts thereof, and herbicides comprising at least one selected therefrom as an effective component.