Cyclic compounds and the use thereof as light absorbers, light emitters, or complex ligands
    81.
    发明申请
    Cyclic compounds and the use thereof as light absorbers, light emitters, or complex ligands 审中-公开
    环化合物及其作为光吸收剂,光发射体或复合配体的用途

    公开(公告)号:US20050167637A1

    公开(公告)日:2005-08-04

    申请号:US10509944

    申请日:2003-04-04

    摘要: The use of cyclic compounds of the formula (I) where n is a number in the range from 1 to 7, X-Y-Z, in each case independently of one another, is O—C═N, N═C—O, NR5—C═N, N═C—NR5, N+R52—C═N, N═C—N+R52, O—C═N+R5, N+R5═C—O, S—C═N+R5, N+R5═C—S, S—C═N, N═C—S, R1, R2 and R3 each independently are, for example, H or a substituent or corresponding heterocyclic compounds in which at least one group —CR1═, —CR2═, CR3═ is replaced by —N, R5 in each case independently are, for example, H or a substituent R7, in each case independently of one another, are H, C1-12-alkyl or C6-12-aryl, or metal complexes of the cyclic compounds or complexes of the cyclic compounds with mineral acids, chloride, sulfate, bisulfate, phosphate, hydrogen phosphate, nitrate, BF4− or methanesulfonate being present as opposite ions X− in the case of cationic cyclic structures, as light absorbers, materials for hole injection layers in OLEDs, light-emitting compounds in OLED, phase-transfer catalysts or synergistic agents for the dispersing of pigments or for optical data storage, is described.

    摘要翻译: 使用式(I)的环状化合物,其中n为1至7的数,XYZ在每种情况下彼此独立地为OCN,NCO,NR 5 -CN ,NC-NR 5,N + 5,...,5,...,...,N N + > 5 5 2,...,... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... > 5-CO,SCN +,...,5,...,...,...,... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ,NCS,R 1,R 2和R 3各自独立地为例如H或取代基或相应的杂环化合物,其中在 至少一个基团-CR 1, - CR 2 - , - CR 3 - 被-N,R 5, 在每种情况下,各自独立地是H或取代基R 7,在每种情况下彼此独立地为H,C 1-12 - 烷基或 C 6-12芳基或环状化合物的金属络合物或环状化合物与无机酸,氯化物,硫酸盐,硫酸氢盐,磷酸盐的络合物 在阳离子环状结构的情况下,作为阳离子环状结构存在,作为相反离子存在的磷酸根,硝酸根,BF 4 - 或 - 甲磺酸盐作为光 吸收剂,OLED中的空穴注入层的材料,OLED中的发光化合物,相转移催化剂或用于颜料分散或光学数据存储的协同剂。

    Fluorescent dye
    82.
    发明申请
    Fluorescent dye 有权
    荧光染料

    公开(公告)号:US20030088109A1

    公开(公告)日:2003-05-08

    申请号:US10087072

    申请日:2002-02-28

    申请人: Stratagene

    IPC分类号: C07D513/22 C07D487/02

    摘要: The invention relates to fluorescent dyes. More particularly, the invention relates to fluorescent cyanine dyes, and especially to water soluble fluorescent cyanine dyes that contain additional sites for attachment to biomolecules. The invention provides a group of novel, water soluble fluorescent cyanine dyes that have distinct fluorescence characteristics that permit their use in any assay or method suited to water soluble fluorescent dyes, and especially to assays requiring a plurality of distinguishable fluorescent markers. The invention further relates to nucleotides, nucleosides, polynucleotides and polypeptides labeled with novel fluorescent cyanine dyes according to the invention, and methods of using them.

    摘要翻译: 本发明涉及荧光染料。 更具体地说,本发明涉及荧光花青染料,尤其涉及含有附着于生物分子附加位点的水溶性荧光花青染料。 本发明提供了一组具有不同荧光特性的新型水溶性荧光花青染料,其允许它们在适用于水溶性荧光染料的任何测定或方法中使用,特别是需要多个可区分荧光标记的测定法。 本发明还涉及用根据本发明的新型荧光花青染料标记的核苷酸,核苷,多核苷酸和多肽,以及使用它们的方法。