Process for the synthesis of CXCR4 antagonist
    4.
    发明授权
    Process for the synthesis of CXCR4 antagonist 有权
    合成CXCR4拮抗剂的方法

    公开(公告)号:US07332605B2

    公开(公告)日:2008-02-19

    申请号:US11077896

    申请日:2005-03-11

    IPC分类号: C07D215/38

    摘要: This invention relates to a process for synthesizing heterocyclic pharmaceutical compound which binds to the CXCR4 chemokine receptor. In one embodiment, the process comprises: a) reacting a 5,6,7,8-tetrahydroquinolinylamine and an alkyl aldehyde bearing a phthalimide or a di-tertiary-butoxycarbonyl (di-BOC) protecting group to form an imine; b) reducing the imine to form a secondary amine; c) reacting the secondary amine with a haloalkyl substituted heterocyclic compound, to form a phthalimido-protected or di-tert-butoxycarbonyl protected tertiary amine; and d) hydrolyzing the protected amine to obtain a compound having Formula I′

    摘要翻译: 本发明涉及一种结合CXCR4趋化因子受体的杂环药物化合物的合成方法。 在一个实施方案中,该方法包括:a)使5,6,7,8-四氢喹啉基胺和带有邻苯二甲酰亚胺或二叔丁氧基羰基(二-BOC)保护基团的烷基醛反应以形成亚胺; b)还原亚胺以形成仲胺; c)使仲胺与卤代烷基取代的杂环化合物反应,形成邻苯二甲酰亚氨基保护或二叔丁氧羰基保护的叔胺; 和d)水解受保护的胺以获得具有式I'