RESOLVING PROCESS FOR PRODUCING OF THE (-)-TRANS AND (+)-TRANS ISOMERS OF CHRYSANTHEMIC ACID
摘要
Composition comprises trans- and cis-chrysanthemum acids mixed with alkaline metal hydroxide and methanol and subsequently with D-(-)-treo-1-(4-nitrophenyl)-2-(dimethylamide)-1,3-propanediol and L-(+)-treo-1-(4-nitrophenyl)-2-(dimethylamide)-1,3-propanediol.
申请公布号
HU9700653(A2)
申请公布日期
1998.12.28
申请号
HU19970000653
申请日期
1997.03.26
申请人
CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT.
发明人
BERTOK,BELA;FOGASSY,ELEMER;SZEKELY,ISTVAN;KOVACSNE DR. KOZSA,EVA;CZUDOR,IREN;ZOLTAN,SANDOR;CSIZ,LASZLO
