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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 12570639 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Dec. 24, 2021

Tetrahydroquinoline derivative and medicinal use thereof

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Ken Nunettsu Asaba, Kamakura, JP;

Takehiro Takahashi, Kamakura, JP;

Masashi Yamamoto, Kamakura, JP;

Kozue Takagaki, Kamakura, JP;

Marina Nogami, Kamakura, JP;

Riichiro Tsuji, Kamakura, JP;

Hiroyuki Meguro, Kamakura, JP;

Naoya Ukegawa, Kamakura, JP;

Assignee:

Toray Industries, Inc., Tokyo, JP;

Attorney:

DLA Piper LLP (US)

Primary Examiner:

D Margaret M Seaman

Int. Cl.
CPC ...
C07D 405/04 (2006.01); A61P 37/02 (2006.01); C07D 215/06 (2006.01); C07D 401/04 (2006.01); C07D 401/06 (2006.01); C07D 413/04 (2006.01); C07D 417/04 (2006.01);
U.S. Cl.
CPC ...
C07D 405/04 (2013.01); A61P 37/02 (2018.01); C07D 215/06 (2013.01); C07D 401/04 (2013.01); C07D 401/06 (2013.01); C07D 413/04 (2013.01); C07D 417/04 (2013.01);
Abstract

A compound has a tetra-hydroquinoline skeleton, the compound having inhibitory action against ferroptosis, and exerting therapeutic or preventive effect on diseases, disorders or syndromes related to ferroptosis inhibition, such as multiple sclerosis. This disclosure provides a tetrahydroquinoline derivative represented by the following formula or a pharmaceutically acceptable salt thereof:

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Quick Actions:

Asaba, Ken. (2026). Tetrahydroquinoline derivative and medicinal use thereof (U.S. Patent No. 12570639). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12570639

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

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