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:
Mar. 17, 2026
Filed:
Sep. 30, 2020
Asahi Kasei Pharma Corporation, Tokyo, JP;
Vernalis (R&d) Limited, Great Abington, GB;
Takahiko Ito, Tokyo, JP;
Misato Takashima, Tokyo, JP;
Masakazu Atobe, Tokyo, JP;
Koichiro Arai, Tokyo, JP;
Tomohisa Toyama, Tokyo, JP;
Yu Yoshii, Tokyo, JP;
Andrew John Potter, Great Abington, GB;
Daniel Paul Maddox, Great Abington, GB;
Stuart Ray, Great Abington, GB;
Nicolas Foloppe, Great Abington, GB;
VERNALIS (R&D) LIMITED, Great Abington, GB;
ASAHI KASEI PHARMA CORPORATION, Tokyo, JP;
Abstract
A compound represented by the general formula (1) or a salt thereof, which has a superior IRAK-4 inhibitory activity, and is useful as active ingredients of medicaments for prophylactic treatment and/or therapeutic treatment of diseases relating to IRAK-4 inhibition.