PROCESS FOR PREPARING TETRAHYDROQUINOLINE DERIVATIVES
申请人:Okamoto Masaki
公开号:US20090292125A1
公开(公告)日:2009-11-26
The present invention is to provide a process for preparing optically active tetrahydroquinoline derivatives which can be used for the treatment and/or prevention of diseases such as arteriosclerotic diseases, dyslipidemia and the like, and a process for preparing synthetic intermediates thereof.
Specifically, (2R,4S)-2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-ylamine or a salt thereof is prepared with fewer steps without using an optical resolution, and the optically active tetrahydroquinoline derivatives are obtained from the amine compound.
Process for preparing tetrahydroquinoline derivatives
申请人:Mitsubishi Tanabe Pharma Corporation
公开号:US08084611B2
公开(公告)日:2011-12-27
The present invention is to provide a process for preparing optically active tetrahydroquinoline derivatives which can be used for the treatment and/or prevention of diseases such as arteriosclerotic diseases, dyslipidemia and the like, and a process for preparing synthetic intermediates thereof.
Specifically, (2R,4S)-2-ethyl-6-trifluoromethyl-1,2,3,4-tetrahydroquinolin-4-ylamine or a salt thereof is prepared with fewer steps without using an optical resolution, and the optically active tetrahydroquinoline derivatives are obtained from the amine compound.
A process for preparing tetrahydroquinoline derivatives
申请人:Mitsubishi Tanabe Pharma Corporation
公开号:EP2154132A1
公开(公告)日:2010-02-17
The present invention is to provide a process for preparing optically active tetrahydroquinoline derivatives which can be used for the treatment and/or prevention of diseases such as arteriosclerotic diseases, dyslipidemia and the like, and a process for preparing synthetic intermediates thereof.