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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 12679822 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Jun. 07, 2021

Alkenyl pyrimidine compound, preparation method therefor, and application thereof

Applicant:

Hongyun Biotech Co., Ltd., Nanjing, CN;

Inventors:

Xianming Deng, Xiamen, CN;

Wei Huang, Nanjing, CN;

Zhenhua Wu, Xiamen, CN;

Yachuang Wu, Beijing, CN;

Caihong Yun, Beijing, CN;

Jianming Zhang, Shanghai, CN;

Xin Huang, Nanjing, CN;

Assignee:

Hongyun Biotech Co., Ltd., Nanjing, CN;

Attorney:

Kilpatrick Townsend & Stockton LLP

Primary Examiner:

Karl J Puttlitz

Int. Cl.
CPC ...
C07D 401/14 (2006.01); A61K 31/506 (2006.01); A61K 31/55 (2006.01); A61K 31/675 (2006.01); A61K 39/395 (2006.01); C07D 403/12 (2006.01); C07D 403/14 (2006.01); C07F 9/53 (2006.01);
U.S. Cl.
CPC ...
C07D 401/14 (2013.01); A61K 31/506 (2013.01); A61K 31/55 (2013.01); A61K 31/675 (2013.01); A61K 39/3955 (2013.01); C07D 403/12 (2013.01); C07D 403/14 (2013.01); C07F 9/5325 (2013.01);
Abstract

The present invention relates to an alkenyl pyrimidine compound, a preparation method therefor, and an application thereof. Particularly, the present invention relates to a compound having EGFR inhibitory activity and a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable solvate thereof, a preparation method thereof, a pharmaceutical composition containing the compound, and a use of the compound in the preparation of drugs for preventing and/or treating cancer and other diseases mediated by EGFR kinase.

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Deng, Xianming. (2026). Alkenyl pyrimidine compound, preparation method therefor, and application thereof (U.S. Patent No. 12679822). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12679822

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