Pradimicin derivatives
    73.
    发明公开
    Pradimicin derivatives 失效
    普拉定霉素衍。

    公开(公告)号:EP0432527A2

    公开(公告)日:1991-06-19

    申请号:EP90122217.4

    申请日:1990-11-20

    摘要: The present invention concerns neutral sugar derivatives (Formula I) of pradimicins, their use as antifungal agents, methods for their preparation, and intermediates for their synthesis.
    wherein R¹ is selected from the group consisting of H, methyl, and hydroxymethyl, and when R¹ is methyl or hydroxymethyl, the resulting amino acid residue has the D -configuration; and R² is H or ß- D -xylosyl with the proviso that, when R¹ is methyl, R² is H; or a pharmaceutically acceptable salt thereof.

    摘要翻译: 本发明涉及普拉德霉素的中性糖衍生物(式I),它们作为抗真菌剂的用途,其制备方法及其合成中间体。 其中R 1选自H,甲基和羟甲基,当R 1为甲基或羟甲基时,所得氨基酸残基具有D-构型; 且R 2为H或β-D-木糖基,条件是当R 1为甲基时,R 2为H; 或其药学上可接受的盐。