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:
Jan. 20, 2026
Filed:
Oct. 27, 2021
Shionogi & Co., Ltd., Osaka, JP;
Ube Corporation, Yamaguchi, JP;
Azusa Okano, Osaka, JP;
Yusuke Tateno, Osaka, JP;
Kouhei Nodu, Osaka, JP;
Shinji Suzuki, Osaka, JP;
Toshiyuki Akiyama, Osaka, JP;
Masaaki Matoyama, Yamaguchi, JP;
Hiroto Akaza, Yamaguchi, JP;
Takashi Fukuda, Yamaguchi, JP;
SHIONOGI & CO., LTD., Osaka, JP;
UBE CORPORATION, Yamaguchi, JP;
Abstract
The present invention provides a compound represented by formula (I): wherein the dashed line indicates the presence or absence of a bond; Ris carboxy or the like; L is substituted or unsubstituted non-aromatic carbocyclyldiyl or the like; Ris substituted or unsubstituted alkyl; Ris a hydrogen atom or the like; X is ═CR— or ═N—; Y is ═CR— or ═N—; U is —CR═ or —N═; V is —CR═ or —N═; W is ═CR— or ═N—; Zis —C═ or —N—; Zis —CRR— or the like; Zis —CRR— or the like; R, R, Rand Rare each independently a hydrogen atom or the like; Ris a hydrogen atom or the like; Rand Rare each independently a hydrogen atom or the like; Rand Rare each independently a hydrogen atom or the like; Ris substituted or unsubstituted alkyloxy or the like, or a pharmaceutically acceptable salt thereof, having an antiviral activity; and a pharmaceutical composition comprising the same.