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    Quenching dye for labeling biomolecules and method for preparing the same
    3.
    发明授权
    Quenching dye for labeling biomolecules and method for preparing the same 有权
    用于标记生物分子的淬灭染料及其制备方法

    公开(公告)号：US09512315B2

    公开(公告)日：2016-12-06

    申请号：US15033478

    申请日：2013-10-31

    申请人： DKC CORPORATION

    发明人： Jin Woo Park ,  Kiwon Kim

    IPC分类号： C09B62/45 ,  G01N33/58

    CPC分类号： C09B62/45 ,  C07C309/53 ,  C09B56/12 ,  C09B62/445 ,  G01N33/582 ,  G01N33/583

    摘要： The present disclosure provides a quenching dye with an anthraquinone structure, which has a broad and high absorption spectrum in the visible and near-infrared wavelength regions and exhibits high stability and superior solubility in aqueous conditions. A quenching dye composition containing the anthraquinone compound according to the present disclosure as an active ingredient can be widely used in the field of optical molecular imaging to observe the movement of a biomolecule because it can easily label a biomolecule manipulated in an aqueous buffer.

    摘要翻译： 本公开内容提供了具有蒽醌结构的淬灭染料，其在可见光和近红外波长区域具有宽而高的吸收光谱，并且在水性条件下表现出高稳定性和优异的溶解性。 包含根据本公开的蒽醌化合物作为活性成分的淬灭染料组合物可以广泛用于光学分子成像领域，以观察生物分子的移动，因为它可以容易地标记在水性缓冲液中操作的生物分子。

    QUENCHING DYE FOR LABELING BIOMOLECULES AND METHOD FOR PREPARING THE SAME
    4.
    发明申请
    QUENCHING DYE FOR LABELING BIOMOLECULES AND METHOD FOR PREPARING THE SAME 有权
    用于标记生物分子的叮咬染料及其制备方法

    公开(公告)号：US20160266130A1

    公开(公告)日：2016-09-15

    申请号：US15033478

    申请日：2013-10-31

    申请人： DKC CORPORATION

    发明人： Jin Woo PARK ,  Kiwon KIM

    IPC分类号： G01N33/58

    CPC分类号： C09B62/45 ,  C07C309/53 ,  C09B56/12 ,  C09B62/445 ,  G01N33/582 ,  G01N33/583

    摘要： The present disclosure provides a quenching dye with an anthraquinone structure, which has a broad and high absorption spectrum in the visible and near-infrared wavelength regions and exhibits high stability and superior solubility in aqueous conditions. A quenching dye composition containing the anthraquinone compound according to the present disclosure as an active ingredient can be widely used in the field of optical molecular imaging to observe the movement of a biomolecule because it can easily label a biomolecule manipulated in an aqueous buffer.

    摘要翻译： 本公开内容提供了具有蒽醌结构的淬灭染料，其在可见光和近红外波长区域具有宽而高的吸收光谱，并且在水性条件下表现出高稳定性和优异的溶解性。 包含根据本公开的蒽醌化合物作为活性成分的淬灭染料组合物可以广泛用于光学分子成像领域，以观察生物分子的移动，因为它可以容易地标记在水性缓冲液中操作的生物分子。

    Dispersible anthraquinone dyestuffs
    5.
    发明授权
    Dispersible anthraquinone dyestuffs 失效
    不同的安非他酮DYESTUFFS

    公开(公告)号：US3806524A

    公开(公告)日：1974-04-23

    申请号：US21985172

    申请日：1972-01-21

    申请人： CIBA GEIGY AG

    发明人： HINDERMANN P ,  KOLLIKER H ,  STAUB A

    IPC分类号： C09B1/14 ,  C09B1/20 ,  C09B1/22 ,  C09B1/50 ,  C09B1/54 ,  C09B1/58 ,  C09B5/16 ,  C09B62/445 ,  C09B1/56

    CPC分类号： C09B1/542 ,  C09B1/14 ,  C09B1/20 ,  C09B1/22 ,  C09B1/50 ,  C09B1/58 ,  C09B5/16 ,  C09B62/445

    摘要： 1-V1,2-(R"-O-CO-O-Y''-X2-),4-V2''-ANTHRAQUINONE

    DIFFICULTLY WATER-SOLUBLE ANTHRAQUINONE DYESTUFFS FREE FROM WATER-SOLUBILIZATING GROUPS WHICH DISSOCIATE ACID IN WATER OF THE FORMULA
    WHEREIN V1 REPRESENTS HYDROXYL OR --NH2, V2'' REPRESENTS HYDROGEN, HYDROXYL, PHENYLAMINO OR PHENYLAMINO RING-SUBSTITUTED BY ONE SUBSTITUTED SELECTED FROM CHLORINE AND C1-C4 ALKOXY OR BY ONE TO THREE C1-C4ALKYL, X2 REPRESENTS OXYGEN,SULPHUR, --CO--O--, --CONH--, --SO2--O--, --SO2NH-- OR --O--ALKYLENE--O--, WHEREIN THE ALKYLENE MOIETY HAS AT MOST 4 CARBON ATOMS, Y'' IS AN ALIPHATIC, AROMATICOR HETEROCYCLIC BRIDGE, AND R" IS ALKYL, CYCLOHEXYL OR ARYL; THESE DYESTUFFS BEING SUITED PARTICULARLY FOR THE DYEING OF SYNTHERIC ORGANIC FIBERS, ESPECIALLYPOLYETHYLENE GLYCOL TEREPTHALATE FIBERS, AFFORDING DYEINGS ON THESE FIBERS WHICH HAVE GOOD FASTENESS PROPERTIES AND ESPECIALLY FOOD FASTENESS TO LIGHT AND SUBLIMATION.

    Water-soluble anthraquinone dyestuffs
    7.
    发明授权
    Water-soluble anthraquinone dyestuffs 失效
    水溶性蒽醌DYESTUFFS

    公开(公告)号：US3663576A

    公开(公告)日：1972-05-16

    申请号：US3663576D

    申请日：1969-08-06

    申请人： HOECHST AG

    发明人： MEININGER FRITZ ,  KELKHEIM KLAUS HUNGER ,  SPRINGER HARTMUT

    IPC分类号： C09B62/505 ,  C09B62/445 ,  C09B1/34

    CPC分类号： C09B62/445

    摘要： WATER-SOLUBLE ANTHRAQUINONE DYESTUFF HAVING IN FORM OF THE FREE ACID FORMULA

    1-NH2,2-HSO3,4-(H2O3P-O-CH2-CH2-SO2-X-(PHENYLENE)-NH-),

    (HO3S-)N-ANTHRAQUINONE

    IN WHICH X REPRESENTS A DIRECT LINKAGE,-CH2-, -CH2CH2-,-NH-OR-N(LOWER ALKYL)-, THE BENZENE NUCLEUS IS UNSUBSTITUTED OR SUBSTITUTED BY HYDROGEN, METHYL, LOWER ALKOXY, CARBOXYL, CHLORINE OR BROMINE, AND N STANDS FOR 0 OR 1, THE SAID DYESTUFFS BEING SUITABLE FOR THE DYEING OR PRINTING OF LEATHER OR OF FIBROUS MATERIALS CONSISTING OF WOOL, SILK, LINEAR POLYMIDES, NATIVE OR REGENERATED CELLULOSE FIBRES, THE DYEINGS OR PRINTS OBTAINED ON SAID MATERIALS BEING DISTINGUISHED BY VERY GOOD FASTNESS PROPERTIES TO WETTING AND TO LIGHT.