PHENYL XANTHENE DYES
    3.
    发明申请
    PHENYL XANTHENE DYES 有权
    苯尼辛

    公开(公告)号:US20090172899A1

    公开(公告)日:2009-07-09

    申请号:US12351504

    申请日:2009-01-09

    IPC分类号: C09B57/00

    摘要: Fluorescent phenyl xanthene dyes are described that comprise any fluorescein, rhodamine or rhodol comprising a particular C9 phenyl ring. One or both of the ortho groups on the lower C9 phenyl ring is ortho substituted with a group selected from alkyl, heteroalkyl, alkoxy, halo, haloalkyl, amino, mercapto, alkylthio, cyano, isocyano, cyanato, mercaptocyanato, nitroso, nitro, azido, sulfeno, sulfinyl, and sulfino. In one embodiment, halo and/or hydroxy groups are used. Optimal dyes contain a lower C9 phenyl ring in which both ortho groups are the same and the lower ring exhibits some form a symmetry relative to an imaginary axis running from the phenyl rings point of attachment to the remainder of the xanthene dye through a point para to the point of attachment. The phenyl xanthene dyes may be activated. Furthermore, the phenyl xanthene dyes may be conjugated to one or more substances including other dyes. The phenyl xanthene dyes are useful for a number of purposes, including labels for use in automated DNA sequencing as well the formation of fluorescent “bar codes” for polymeric particles used in the multiplexed analysis of analytes.

    摘要翻译: 描述了包含任何含有特定C 9苯环的任何荧光素,罗丹明或若丹明的荧光苯基呫吨染料。 下C9苯环上的一个或两个邻基被选自烷基,杂烷基,烷氧基,卤素,卤代烷基,氨基,巯基,烷硫基,氰基,异氰基,氰基,巯基氰基,亚硝基,硝基,叠氮基 ,磺酰亚胺基,亚磺酰基和亚磺酰基。 在一个实施方案中,使用卤素和/或羟基。 最佳染料含有较低的C 9苯环,其中两个邻基团相同,并且下环表现出相对于从苯环连接点到呫吨染料的其余部分的假想轴的对称性。 附件点。 苯基呫吨染料可以被活化。 此外,苯基呫吨染料可以与一种或多种包括其它染料的物质共轭。 苯基呫吨染料可用于许多目的,包括用于自动DNA测序的标记,以及用于分析物复用分析中使用的聚合物颗粒的荧光“条形码”。

    Fluorescent polymeric materials containing lipid soluble rhodamine dyes
    5.
    发明授权
    Fluorescent polymeric materials containing lipid soluble rhodamine dyes 有权
    含有脂溶性罗丹明染料的荧光聚合材料

    公开(公告)号:US08618161B2

    公开(公告)日:2013-12-31

    申请号:US13026690

    申请日:2011-02-14

    IPC分类号: A61K31/352 C07D311/92

    摘要: Fluorescent polymeric materials are disclosed comprising a polymeric particle and one or more lipid soluble rhodamine dyes, comprising the following core structure: wherein R11 and R15 are each H or are each F or Cl; R12, R13, and R14 are each H or are each F or Cl; and wherein at least one of R3′, R3″, R6′ and R6′ is a (C4-C20) alkyl. The materials are especially useful in the preparation of multicolored microparticles, especially multicolored polystyrene microparticle, for use in the multiplexed analysis of a plurality of analytes in a single sample. When excited by a light source, the materials give off a unique emission based on the nature, concentration and ratio of the dyes therein. Methods of preparing and using said materials are also disclosed.

    摘要翻译: 公开了包含聚合物颗粒和一种或多种脂溶性罗丹明染料的荧光聚合物材料,其包含以下核心结构:其中R 11和R 15各自为H或各自为F或Cl; R 12,R 13和R 14各自为H或分别为F或Cl; 并且其中R 3',R 3“,R 6'和R 6'中的至少一个是(C 4 -C 20)烷基。 这些材料在制备多彩色微粒,特别是多色聚苯乙烯微粒中是特别有用的,用于在单个样品中多个分析物的多重分析。 当被光源激发时,材料基于其中染料的性质,浓度和比例发出独特的发射。 还公开了制备和使用所述材料的方法。

    Phenyl xanthene dyes
    7.
    发明授权
    Phenyl xanthene dyes 有权
    苯基呫吨染料

    公开(公告)号:US08383841B2

    公开(公告)日:2013-02-26

    申请号:US12351504

    申请日:2009-01-09

    IPC分类号: C09B11/06 C09B11/24

    摘要: Fluorescent phenyl xanthene dyes are described that comprise any fluorescein, rhodamine or rhodol comprising a particular C9 phenyl ring. One or both of the ortho groups on the lower C9 phenyl ring is ortho substituted with a group selected from alkyl, heteroalkyl, alkoxy, halo, haloalkyl, amino, mercapto, alkylthio, cyano, isocyano, cyanato, mercaptocyanato, nitroso, nitro, azido, sulfeno, sulfinyl, and sulfino. In one embodiment, halo and/or hydroxy groups are used. Optimal dyes contain a lower C9 phenyl ring in which both ortho groups are the same and the lower ring exhibits some form a symmetry relative to an imaginary axis running from the phenyl rings point of attachment to the remainder of the xanthene dye through a point para to the point of attachment. The phenyl xanthene dyes may be activated. Furthermore, the phenyl xanthene dyes may be conjugated to one or more substances including other dyes. The phenyl xanthene dyes are useful for a number of purposes, including labels for use in automated DNA sequencing as well the formation of fluorescent “bar codes” for polymeric particles used in the multiplexed analysis of analytes.

    摘要翻译: 描述了包含任何含有特定C 9苯环的任何荧光素,罗丹明或若丹明的荧光苯基呫吨染料。 下C9苯环上的一个或两个邻基被选自烷基,杂烷基,烷氧基,卤素,卤代烷基,氨基,巯基,烷硫基,氰基,异氰基,氰基,巯基氰基,亚硝基,硝基,叠氮基 ,磺酰亚胺基,亚磺酰基和亚磺酰基。 在一个实施方案中,使用卤素和/或羟基。 最佳染料含有较低的C 9苯环,其中两个邻基团相同,并且下环表现出相对于从苯环连接点到呫吨染料的其余部分的假想轴的对称性。 附件点。 苯基呫吨染料可以被活化。 此外,苯基呫吨染料可以与一种或多种包括其它染料的物质共轭。 苯基呫吨染料可用于许多目的,包括用于自动DNA测序的标记,以及在分析物多重分析中使用的聚合物颗粒的荧光条形码的形成。