发明名称 |
Ketobenzofuran derivatives, method for synthesizing same, and intermediates |
摘要 |
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. |
申请公布号 |
US8796489(B2) |
申请公布日期 |
2014.08.05 |
申请号 |
US201213599374 |
申请日期 |
2012.08.30 |
申请人 |
Sanofi |
发明人 |
Bailly Frédéric;Grimaud Bernard;Malejonock Irina;Vayron Philippe |
分类号 |
C07C211/00;C07C215/00;C07C205/00;C07C207/00 |
主分类号 |
C07C211/00 |
代理机构 |
Scully, Scott, Murphy & Presser P.C. |
代理人 |
Scully, Scott, Murphy & Presser P.C. |
主权项 |
1. An enaminone chosen from the compounds of following formulae (II′a), (II′b), (II′c) and (II′d): |
地址 |
Paris FR |