[EN] METHODS OF SEPARATING FTC ISOMERS AND DERIVATIVES THEREOF<br/>[FR] PROCEDES DE SEPARATION D'ISOMERES FTC ET LEURS DERIVES
申请人:PHARM ECO LAB INC
公开号:WO2000071539A1
公开(公告)日:2000-11-30
The present invention relates to a method of preparing enantiomers and diastereomers of a 2', 3'-dideoxy-5-fluoro-3' thiocytadine (FTC) or a derivative thereof as represented by the structural formula (I), wherein R is H, a substituted or unsubstituted organic acid radical, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heteroaryl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted heteroarakyl group, a substitute or unsubstituted cycloalkyl group, a substituted or unsubstituted heterocycloalkyl group, a substituted or unsubstituted cycloalkylalkyl, a substituted or unsubstituted heterocycloalkylalkyl, a sugar or a protecting group.