[EN] A PROCESS FOR THE PREPARATION OF D-THREO-RITALINIC ACID SALTS VIA NOVEL SALTS OF INTERMEDIATE THEREOF<br/>[FR] PROCÉDÉ DE PRÉPARATION DE SELS DE L'ACIDE D-THRÉO-RITALINIQUE PAR LE BIAIS DE NOUVEAUX SELS DE SON INTERMÉDIAIRE
申请人:ZCL CHEMICALS LTD
公开号:WO2014083572A1
公开(公告)日:2014-06-05
The present invention relates to a process for the preparation of d-threo-ritalinic acid salt thereof. More particularly, the present invention relates a process for the preparation of d-threo-ritalinic acid salt via novel organic salts of intermediate thereof.