Invention Grant
- Patent Title: Method for producing pyrone and pyridone derivatives
- Patent Title (中): 吡喃酮和吡啶酮衍生物的制备方法
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Application No.: US14478685Application Date: 2014-09-05
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Publication No.: US09260453B2Publication Date: 2016-02-16
- Inventor: Yukihito Sumino , Kazuya Okamoto , Moriyasu Masui , Toshiyuki Akiyama
- Applicant: Shionogi & Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: SHIONOGI & CO., LTD.
- Current Assignee: SHIONOGI & CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner LLP
- Priority: JP2009-075290 20090326; JP2009-142166 20090615
- Main IPC: C07D309/38
- IPC: C07D309/38 ; C07D498/14 ; C07D213/80 ; C07D309/32 ; C07D405/06 ; C07D471/04 ; C07D309/40 ; C07D471/14
Abstract:
The present invention provides a pyrone derivative and a pyridone derivative, which are novel intermediates for synthesizing an anti-influenza drug, a method of producing the same, and a method of using the same.
Public/Granted literature
- US20150031876A1 METHOD FOR PRODUCING PYRONE AND PYRIDONE DERIVATIVES Public/Granted day:2015-01-29
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