Fluorinated derivative of quinolin-2(1H)-one, method for preparing the same and use thereof as a synthesis intermediate
申请人:Sanofi-Aventis
公开号:US07943769B2
公开(公告)日:2011-05-17
The invention relates to a fluorinated derivate of quinolin-2(1H)-one (I), to a method for preparing the same, and to the use thereof as an intermediate in the synthesis of 7-fluoro-2-oxo-4-[2-[4-[thieno[3,2-c]pyridine-4-yl)piperazin-1-yl]ethyl]-1,2-dihydro-quinolin-1-acetamide. The invention also relates to the pharmaceutically acceptable salts thereof.
本发明涉及喹啉-2(1H)-酮(I)的氟化衍生物,其制备方法以及作为合成7-氟-2-氧代-4- [2- [4- [噻吩[3,2-c]吡啶-4-基]哌嗪-1-基]乙基] -1,2-二氢喹啉-1-乙酰胺中间体的用途。本发明还涉及其药学上可接受的盐。