The present invention relates to a method for preparing (3S,4R)-trans-4-(4-fluorophenyl)-3-hydroxymethylpiperidine represented by the formula (II):
The method comprises the step of optically resolving (3SR,4RS)-trans-4-(4-fluorophenyl)-3-hydroxymethylpiperidine with o-chlorotartranilic acid as an optically active organic acid.
本发明涉及一种制备式(II)代表的(3S,4R)-反式-4-(4-
氟苯基)-3-羟甲基
哌啶的方法:
该方法包括以下步骤:用邻
氯酒石酸作为光学活性有机酸对(3SR,4RS)-反式-4-(4-
氟苯基)-3-羟甲基
哌啶进行光学解析。