Invention Grant
US08796489B2 Ketobenzofuran derivatives, method for synthesizing same, and intermediates
有权
酮苯并呋喃衍生物，其合成方法和中间体
- Patent Title: Ketobenzofuran derivatives, method for synthesizing same, and intermediates
- Patent Title (中): 酮苯并呋喃衍生物，其合成方法和中间体
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Application No.: US13599374Application Date: 2012-08-30
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Publication No.: US08796489B2Publication Date: 2014-08-05
- Inventor: Frédéric Bailly , Bernard Grimaud , Irina Malejonock , Philippe Vayron
- Applicant: Frédéric Bailly , Bernard Grimaud , Irina Malejonock , Philippe Vayron
- Applicant Address: FR Paris
- Assignee: Sanofi
- Current Assignee: Sanofi
- Current Assignee Address: FR Paris
- Agency: Scully, Scott, Murphy & Presser P.C.
- Priority: FR1051510 20100302
- Main IPC: C07C211/00
- IPC: C07C211/00 ; C07C215/00 ; C07C205/00 ; C07C207/00
Abstract:
The present disclosure relates to ketobenzofuran derivatives of the general formula (I): as well as to a method of synthesizing the same by coupling a quinonimine and an enaminone by a Nenitzescu reaction and to the intermediates of the synthesis thereof.
Public/Granted literature
- US20130012729A1 KETOBENZOFURAN DERIVATIVES, METHOD FOR SYNTHESIZING SAME, AND INTERMEDIATES Public/Granted day:2013-01-10
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