PROCESS FOR THE PRODUCTION OF OPTICALLY ACTIVE CYCLIC ENAMINONE DERIVATIVES
摘要
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 thereby obtain an optical isomer mixture of a chiral cyclic enaminone derivative and subjecting this mixture to optical resolution.
申请公布号
WO0134557(A1)
申请公布日期
2001.05.17
申请号
WO2000JP07876
申请日期
2000.11.09
申请人
TAKEDA CHEMICAL INDUSTRIES, LTD.;MIKI, SHOKYO;SUIDE, HARUO;TAWADA, HIROYUKI;IWANO, NORIO;AOKI, ISAO;ADACHI, MARI
发明人
MIKI, SHOKYO;SUIDE, HARUO;TAWADA, HIROYUKI;IWANO, NORIO;AOKI, ISAO;ADACHI, MARI