DYE COMPOSITIONS AND DYE SYNTHESES
    2.
    发明申请
    DYE COMPOSITIONS AND DYE SYNTHESES 审中-公开
    DYE组合物和染料合成

    公开(公告)号:US20130121926A1

    公开(公告)日:2013-05-16

    申请号:US13805457

    申请日:2011-06-29

    IPC分类号: C09B23/08

    摘要: The present invention relates to sulfonated optical dye compositions, especially dyes suitable for biological applications in vitro, and for in vivo imaging. Improved dye compositions and intermediates are provided, which enable the suppression of undesirable newly-identified impurities. Also provided is the use of the improved dye compositions in the preparation of conjugates with biological targeting molecules.

    摘要翻译: 本发明涉及磺化光学染料组合物,特别是适用于体外生物应用的染料和用于体内成像的染料。 提供改进的染料组合物和中间体,其能够抑制不期望的新鉴定的杂质。 还提供了改进的染料组合物在与生物靶向分子的共轭物的制备中的用途。