Methine-substituted cyanine dye compounds
    42.
    发明授权
    Methine-substituted cyanine dye compounds 有权
    甲基取代的花青染料化合物

    公开(公告)号:US09040561B2

    公开(公告)日:2015-05-26

    申请号:US13902076

    申请日:2013-05-24

    摘要: Cyanine dye compounds having a substituted methine moiety that are nucleic acid stains, particularly for fluorescent staining of RNA, including compounds having the formula where R1 is a C1-C6 alkyl, sulfoalkyl, carboxyalkyl or C1-C6 alkoxy; each R2 is independently selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, fused benzo, trifluoromethyl, amino, sulfo, carboxy and halogen, that is optionally further substituted; at least one of R3, R4, and R5 is an alkyl, aryl, heteroaryl, cyclic, or heterocyclic moiety that is optionally substituted by alkyl, amino, aminoalkyl, carboxy, nitro, or halogen; and the remaining R3, R4 or R5 are hydrogen; X is S, O, or Se; and D is a substituted or unsubstituted pyridinium, quinolinium or benzazolium moiety.

    摘要翻译: 具有作为核酸染色的取代的次甲基部分的花青染料化合物,特别是用于RNA的荧光染色,包括具有下式的化合物,其中R 1是C 1 -C 6烷基,磺基烷基,羧基烷基或C 1 -C 6烷氧基; 每个R 2独立地选自H,C 1 -C 6烷基,C 1 -C 6烷氧基,稠合的苯并,三氟甲基,氨基,磺基,羧基和卤素,其任选进一步被取代; R 3,R 4和R 5中的至少一个是任选被烷基,氨基,氨基烷基,羧基,硝基或卤素取代的烷基,芳基,杂芳基,环状或杂环部分; 剩余的R3,R4或R5是氢; X是S,O或Se; 并且D是取代或未取代的吡啶鎓,喹啉鎓或苯并咪唑鎓部分。

    CATIONIC DYE BEARING AN ANIONIC ORGANIC COUNTERION, DYE COMPOSITION COMPRISING THEM AND PROCESS FOR DYEING KERATIN USING THESE DYES
    43.
    发明申请
    CATIONIC DYE BEARING AN ANIONIC ORGANIC COUNTERION, DYE COMPOSITION COMPRISING THEM AND PROCESS FOR DYEING KERATIN USING THESE DYES 审中-公开
    承载有机染料的阳离子染料,包含它们的染料组合物及使用这些染料染色的方法

    公开(公告)号:US20150101132A1

    公开(公告)日:2015-04-16

    申请号:US14403339

    申请日:2013-05-24

    申请人: L'OREAL

    IPC分类号: A61K8/49 A61Q5/10 C09B23/16

    摘要: The invention relates to the dyeing of human keratin fibres, especially the hair, using cationic direct dyes bearing a particular sulf(on)ate, carboxylate, or phosph(on)ate counterion of formula (I) in which formula (I) Col(−)m, X−, m and n are as defined in the description. The invention relates to a dye composition comprising a cationic dye of formula (I), and to a process for dyeing keratin fibres such as the hair, using the said composition. Similarly, the invention relates to novel cationic compounds of formula (I) and to the uses thereof for dyeing keratin fibres. This composition makes it possible to obtain chromatic, powerful and particularly fast coloration on keratin fibres and particularly lightening coloration via an optical effect on dark hair. Col(+)m[X−]n  (I)

    摘要翻译: 本发明涉及使用阳离子直接染料染色人角蛋白纤维,特别是毛发,该阳离子直接染料含有特定的磺酸(酯),羧酸酯或磷酸酯(式)(I)的抗衡离子,式(I) - )m,X-,m和n如说明书中所定义。 本发明涉及包含式(I)的阳离子染料的染料组合物,以及使用所述组合物染色角蛋白纤维如头发的方法。 类似地,本发明涉及式(I)的新型阳离子化合物及其用于染色角蛋白纤维的用途。 这种组合物使得可以通过对黑头发的光学效果在角蛋白纤维上获得彩色,强力和特别快的着色,特别是减轻着色。 Col(+)m [X-] n(I)

    FLUORESCENT DYES
    45.
    发明申请
    FLUORESCENT DYES 有权
    荧光染色

    公开(公告)号:US20130217059A1

    公开(公告)日:2013-08-22

    申请号:US13733324

    申请日:2013-01-03

    IPC分类号: C09B23/16 G01N33/58

    摘要: The present invention provides dyes, reactive dyes and labeled reagents that may be used in the detection or quantification of desirable target molecules, such as proteins, nucleic acids and cellular organelles. Dyes are provided that may be used free in solution where the binding of the dye to the target molecule provides signal generation. Dyes are also provided that comprise reactive groups that may be used to attach the dyes to probes that will bind to desirable target molecules. The novel dyes of the present invention have been modified to provide beneficial properties.

    摘要翻译: 本发明提供可用于检测或定量所需靶分子(例如蛋白质,核酸和细胞器器)的染料,活性染料和标记试剂。 提供可以在染料与靶分子的结合提供信号产生的溶液中游离的染料。 还提供了包含可用于将染料连接到将与所需靶分子结合的探针的反应性基团的染料。 已经对本发明的新型染料进行了改进以提供有益的性质。

    PHOSPHOLINKED DYE ANALOGS WITH AN AMINO ACID LINKER
    47.
    发明申请
    PHOSPHOLINKED DYE ANALOGS WITH AN AMINO ACID LINKER 有权
    具有氨基酸连接剂的磷脂染料模拟物

    公开(公告)号:US20120052507A1

    公开(公告)日:2012-03-01

    申请号:US13218436

    申请日:2011-08-25

    申请人: Gene Shen

    发明人: Gene Shen

    摘要: In various embodiments, the present invention provides fluorescent dyes that are linked to another species through an amino acid or peptide linker. In an exemplary embodiment, the dye is linked to a polyphosphate nucleic acid through an amino acid or peptide linker. These conjugates find use in single molecule DNA sequencing and other applications. In various embodiments, the dye moiety is a cyanine dye. Cyanine dyes that are highly charged, such as those including muliple sulfonate, alkylsulfonate, carboxylate and/or alkylcarboxylate moieties are examples of cyanine dyes of use in the compounds of the invention.

    摘要翻译: 在各种实施方案中,本发明提供了通过氨基酸或肽接头与另一种物质连接的荧光染料。 在一个示例性实施方案中,染料通过氨基酸或肽接头与多磷酸核酸连接。 这些缀合物可用于单分子DNA测序和其他应用。 在各种实施方案中,染料部分是花青染料。 高度带电的花青染料,例如包括多磺酸盐,烷基磺酸盐,羧酸盐和/或烷基羧酸盐部分的花青染料是本发明化合物中使用的花青染料的实例。

    Methine-substituted cyanine dye compounds
    48.
    发明授权
    Methine-substituted cyanine dye compounds 有权
    甲基取代的花青染料化合物

    公开(公告)号:US07776529B2

    公开(公告)日:2010-08-17

    申请号:US11005861

    申请日:2004-12-06

    摘要: Cyanine dye compounds having a substituted methine moiety that are nucleic acid stains, particularly for fluorescent staining of RNA, including compounds having the formula where R1 is a C1-C6 alkyl, sulfoalkyl, carboxyalkyl or C1-C6 alkoxy; each R2 is independently selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, fused benzo, trifluoromethyl, amino, sulfo, carboxy and halogen, that is optionally further substituted; at least one of R3, R4, and R5 is an alkyl, aryl, heteroaryl, cyclic, or heterocyclic moiety that is optionally substituted by alkyl, amino, aminoalkyl, carboxy, nitro, or halogen; and the remaining R3, R4 or R5 are hydrogen; X is S, O, or Se; and D is a substituted or unsubstituted pyridinium, quinolinium or benzazolium moiety.

    摘要翻译: 具有作为核酸染色的取代的次甲基部分的花青染料化合物,特别是用于RNA的荧光染色,包括具有下式的化合物,其中R 1是C 1 -C 6烷基,磺基烷基,羧基烷基或C 1 -C 6烷氧基; 每个R 2独立地选自H,C 1 -C 6烷基,C 1 -C 6烷氧基,稠合的苯并,三氟甲基,氨基,磺基,羧基和卤素,其任选进一步被取代; R 3,R 4和R 5中的至少一个是任选被烷基,氨基,氨基烷基,羧基,硝基或卤素取代的烷基,芳基,杂芳基,环状或杂环部分; 剩余的R3,R4或R5是氢; X是S,O或Se; 并且D是取代或未取代的吡啶鎓,喹啉鎓或苯并咪唑鎓部分。