申请人:KNOPP NEUROSCIENCES, INC.
公开号:US20140100372A1
公开(公告)日:2014-04-10
Methods for preparing chirally purified substituted 4,5,6,7-tetrahydro-benzothiazole diamines such as, for example, (6R)2-amino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole and purifying a dominant enantiomer of substituted 4,5,6,7-tetrahydro-benzothiazole diamines from entantiomerically enriched mixtures of substituted 4,5,6,7-tetrahydro-benzothiazole diamines are provided herein.
本文提供了制备手性纯净的取代的4,5,6,7-四氢苯并噻唑二胺的方法,例如(6R)2-氨基-4,5,6,7-四氢-6-(丙基氨基)苯并噻唑,以及从手性富集的取代的4,5,6,7-四氢苯并噻唑二胺混合物中纯化优势对映体的方法。