Method for preparing amino acid esters of nucleoside analogues
    1.
    发明申请
    Method for preparing amino acid esters of nucleoside analogues 审中-公开
    制备核苷类似物氨基酸酯的方法

    公开(公告)号:US20060178512A1

    公开(公告)日:2006-08-10

    申请号:US11051895

    申请日:2005-02-04

    IPC分类号: C07F9/6512

    CPC分类号: C07D473/00

    摘要: Describes a process for preparing esters of nucleoside analogues comprising condensing a nucleoside analogue with a protected amino acid in the presence of a tertiary amine and in the presence of an activating amount of an activating agent chosen from organo phosphoryl halide, organo phosphinic halide, aliphatic sulfonyl halide, and aromatic sulfonyl halide.

    摘要翻译: 描述了制备核苷类似物的酯的方法,包括在叔胺存在下将核苷类似物与受保护的氨基酸缩合,并且在活化剂量的活化剂存在下,选自有机磷酰卤,有机次膦酰卤,脂族磺酰基 卤化物和芳族磺酰卤。