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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12497365 B1

PDFFull Text
Date of Patent:
Dec. 16, 2025

Filed:

Jan. 14, 2020

4-pyridinyl formamide compound or derivative thereof, preparation method therefor, herbicidal composition and use thereof

Applicant:

Qingdao Kingagroot Chemical Compound Co., Ltd., Qingdao, CN;

Inventors:

Lei Lian, Qingdao, CN;

Rongbao Hua, Qingdao, CN;

Xuegang Peng, Qingdao, CN;

De Zhao, Qingdao, CN;

Qi Cui, Qingdao, CN;

Assignee:

Qingdao Kingagroot Chemical Compound Co., Ltd., Qingdao, CN;

Attorney:

FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP

Primary Examiner:

Alton N Pryor

Int. Cl.
CPC ...
C07D 213/56 (2006.01); A01N 43/40 (2006.01); A01N 43/82 (2006.01); A01N 43/90 (2006.01); C07D 401/12 (2006.01); C07D 401/14 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); C07D 413/12 (2006.01); C07D 413/14 (2006.01); C07D 471/04 (2006.01); C07D 487/04 (2006.01); C07D 513/04 (2006.01);
U.S. Cl.
CPC ...
C07D 213/56 (2013.01); A01N 43/40 (2013.01); A01N 43/82 (2013.01); A01N 43/90 (2013.01); C07D 401/12 (2013.01); C07D 401/14 (2013.01); C07D 405/14 (2013.01); C07D 409/14 (2013.01); C07D 413/12 (2013.01); C07D 413/14 (2013.01); C07D 471/04 (2013.01); C07D 487/04 (2013.01); C07D 513/04 (2013.01);
Abstract

The invention belongs to the technical field of pesticides, and specifically relates to a 4-pyridinyl formamide compound or a derivative thereof, a preparation method therefor, a herbicidal composition and the use thereof. The 4-pyridinyl formamide compound is as represented by formula (I), wherein, X and Y each independently represent nitro, halogen, cyano, formyl, thiocyano, mercapto, etc.; and M represents an unsubstituted or substituted structure (II). The compound, and the derivative and the composition thereof have excellent herbicidal activity and a higher crop safety, and establish good selectivity, especially for key crops such as wheat and rice.

Find Patent Forward Citations

Lian, Lei. (2025). 4-pyridinyl formamide compound or derivative thereof, preparation method therefor, herbicidal composition and use thereof (U.S. Patent No. 12497365). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12497365

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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