Invention Grant
- Patent Title: Hydantoin derivative
- Patent Title (中): 乙内酰脲衍生物
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Application No.: US14426408Application Date: 2013-12-10
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Publication No.: US09428505B2Publication Date: 2016-08-30
- Inventor: Yoshikazu Nishimura , Toru Esaki , Tatsuya Tamura
- Applicant: Chugai Seiyaku Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Chugai Seiyaku Kabushiki Kaisha
- Current Assignee: Chugai Seiyaku Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2012-269178 20121210
- International Application: PCT/JP2013/083022 WO 20131210
- International Announcement: WO2014/092061 WO 20140619
- Main IPC: C07D471/10
- IPC: C07D471/10 ; C07D519/00
Abstract:
The present invention provides compounds represented by formula (1) below and pharmacologically acceptable salts thereof: wherein R1, R2, R3, and R4 are as defined in the claims.
Public/Granted literature
- US20150274727A1 HYDANTOIN DERIVATIVE Public/Granted day:2015-10-01
Information query
