Preparation of chiral cyclic amino acids and derivatives
    5.
    发明申请
    Preparation of chiral cyclic amino acids and derivatives 失效
    手性环状氨基酸及其衍生物的制备

    公开(公告)号:US20040242889A1

    公开(公告)日:2004-12-02

    申请号:US10855103

    申请日:2004-05-27

    CPC classification number: C07D207/277 C07C227/32 C07C229/48

    Abstract: Cyclic null-(acylamino)acrylate derivatives were hydrogenated using Ru-chiral phosphine ligand catalysts and thereafter converted to the corresponding cyclic null-aminoacids in high yield and enantioselectivity according to the reaction scheme: 1

    Abstract translation: 使用Ru-手性膦配体催化剂氢化环状β-(酰氨基)丙烯酸酯衍生物,然后根据反应方案以高产率和对映选择性转化成相应的环状β-氨基酸:

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