Process for preparing N-acylcarnosine
    5.
    发明授权
    Process for preparing N-acylcarnosine 失效
    N-酰基肌氨酸的制备方法

    公开(公告)号:US4387232A

    公开(公告)日:1983-06-07

    申请号:US329071

    申请日:1981-12-09

    IPC分类号: C07D233/54 C07D233/64

    CPC分类号: C07D233/64

    摘要: A new process is disclosed for preparing N-acylcarnosine which comprises reacting histidine with 3-acylaminopropionic acid reactive derivatives under basic conditions, and 3-acylaminopropionic acid reactive derivative being acid chloride, mixed acid anhydride salt with sulfuric acid, mixed acid anhydride with mono alkyl carbonate or mixed acid anhydride with phosphoric acid derivatives.

    摘要翻译: 公开了用于制备N-酰基肌氨酸的新方法,其包括在碱性条件下将组氨酸与3-酰基氨基丙酸反应性衍生物反应,作为酰氯的3-酰基氨基丙酸反应性衍生物,与硫酸的混合酸酐盐,混合酸酐与单烷基 碳酸酯或混合酸酐与磷酸衍生物。