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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 12552757 B1

PDFFull Text
Date of Patent:
Feb. 17, 2026

Filed:

Jul. 03, 2020

Nrf2-activating compound

Applicant:

Senju Pharmaceutical Co., Ltd., Osaka, JP;

Inventors:

Tomoyo Miyabe, Osaka, JP;

Shinnosuke Machida, Osaka, JP;

Yuka Oba, Osaka, JP;

Assignee:

SENJU PHARMACEUTICAL CO., LTD., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Kamal A Saeed

Assistant Examiner:

Sagar undefined Patel

Int. Cl.
CPC ...
C07D 515/04 (2006.01); A61K 31/553 (2006.01); A61K 31/554 (2006.01); A61P 3/10 (2006.01); A61P 11/00 (2006.01); A61P 13/12 (2006.01); A61P 17/00 (2006.01); A61P 25/00 (2006.01); A61P 27/02 (2006.01); A61P 27/04 (2006.01); A61P 27/06 (2006.01); A61P 27/12 (2006.01); A61P 27/16 (2006.01); A61P 43/00 (2006.01); C07D 291/08 (2006.01); C07D 409/04 (2006.01); C07D 419/10 (2006.01); C07D 419/14 (2006.01); C07F 5/02 (2006.01);
U.S. Cl.
CPC ...
C07D 291/08 (2013.01); C07D 409/04 (2013.01); C07D 419/10 (2013.01); C07D 419/14 (2013.01); C07D 515/04 (2013.01); C07F 5/027 (2013.01);
Abstract

A compound having Nrf2-activating action is provided. The compound is represented by formula (I), a salt of the compound, or a solvate of the compound or salt: wherein Rand Rare identical or different and represent a hydrogen atom, an alkyl group, or a halogen atom; Rrepresents an optionally substituted group derived from a heterocycle, and the heterocycle represents thiophene, furan, pyrrole, thiazole, or a fused ring including any of these heterocycles; Rand Rare identical or different and represent a hydrogen atom or an optionally substituted alkyl group, or Rand Rbind with each other to form —NH—CH—N—; Rrepresents an optionally substituted alkyl group; A, A, A, and Aare identical or different and represent CH or N wherein the number of N is 1 or less; and Z represents a hydrogen atom or a halogen atom.

Find Patent Forward Citations

Miyabe, Tomoyo. (2026). Nrf2-activating compound (U.S. Patent No. 12552757). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12552757

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

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