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.:
Date of Patent:
Aug. 12, 2025
Filed:
Apr. 15, 2024
Applicant:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Inventors:
Masahiro Ito, Kanagawa, JP;
Hideyuki Sugiyama, Kanagawa, JP;
Takeshi Yamamoto, Kanagawa, JP;
Keiko Kakegawa, Kanagawa, JP;
Jinxing Li, Kanagawa, JP;
Junsi Wang, Kanagawa, JP;
Takahito Kasahara, Kanagawa, JP;
Masato Yoshikawa, Kanagawa, JP;
Assignee:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 413/14 (2006.01); A61P 25/28 (2006.01); C07D 413/10 (2006.01);
U.S. Cl.
CPC ...
C07D 413/14 (2013.01); A61P 25/28 (2018.01); C07D 413/10 (2013.01);
Abstract
The present invention provides a heterocyclic compound having a HDAC6 inhibitory action, which is useful for the treatment of central nervous system diseases including neurodegenerative diseases, and the like, and a medicament comprising the compound. The present invention relates to a compound represented by the formula (I): wherein each symbol is as defined in the description, or a salt thereof.