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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 11958813 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

Feb. 05, 2022

Uracil compound containing carboxylate fragment, preparation method therefor, and herbicidal composition and use thereof

Applicant:

Jiangsu Flag Chemical Industry Co., Ltd., Nanjing, CN;

Inventors:

Pu Zhang, Nanjing, CN;

Kaicheng Yao, Nanjing, CN;

Yaojun Wu, Nanjing, CN;

Dan Xu, Nanjing, CN;

Pin Qian, Nanjing, CN;

Long Bu, Nanjing, CN;

Congqiang Bai, Nanjing, CN;

Assignee:

JIANGSU FLAG CHEMICAL INDUSTRY CO., LTD., Nanjing, CN;

Attorney:

Bayramoglu Law Offices LLC

Primary Examiner:

Alton N Pryor

Int. Cl.
CPC ...
C07D 239/10 (2006.01); A01N 43/54 (2006.01); A01P 13/00 (2006.01); C07D 405/12 (2006.01);
U.S. Cl.
CPC ...
C07D 239/10 (2013.01); A01N 43/54 (2013.01); A01P 13/00 (2021.08); C07D 405/12 (2013.01);
Abstract

A uracil compound containing a carboxylate fragment, a preparation method therefor, and a herbicidal composition and use thereof are provided. The preparation method includes a contact reaction between a carboxylic acid compound and different substituted alcohol, halogenated, or sulfonate compound in a presence of a solvent. The uracil compound containing a carboxylate fragment provided by the present invention has better herbicidal activity compared with the prior art.

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Zhang, Pu. (2024). Uracil compound containing carboxylate fragment, preparation method therefor, and herbicidal composition and use thereof (U.S. Patent No. 11958813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11958813

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