PROCESS FOR THE PRODUCTION OF OPTICALLY ACTIVE CYCLIC ENAMINONE DERIVATIVES
申请人:Takeda Chemical Industries, Ltd.
公开号:EP1229019A1
公开(公告)日:2002-08-07
A process for the production of optically active cyclic enaminone derivatives characterized by aminating one of the carbonyl groups of a cyclic 1,3-diketone derivative having a symmetry plane to obtain an optically isomeric mixture of chiral cyclic enaminone derivatives and subjecting this mixture to optical resolution.