Dichroic dye, and liquid crystal composition and liquid crystal device using the same
    2.
    发明授权
    Dichroic dye, and liquid crystal composition and liquid crystal device using the same 失效
    二色性染料和液晶组合物及使用其的液晶装置

    公开(公告)号:US07718086B2

    公开(公告)日:2010-05-18

    申请号:US11976560

    申请日:2007-10-25

    IPC分类号: C09K19/00 C09K19/06 C09K19/52

    摘要: The present invention provides one or more dichroic dyes which exhibit high solubility in liquid crystal and a high order parameter. The dichroic dyes each have a first substituent having at least one cis-cyclohexane ring and/or a second substituent having at least one trans-cyclohexane ring. The dichroic dye(s) may be provided as a mixture including at least a first dichroic dye having at least the first substituent and a second dichroic dye having at least the second substituent. The dichroic dye(s) may also be provided as a plurality of dichroic dyes, each of the molecules of which has at least the first substituent and the second substituent. The present invention also provides a liquid crystal composition and a liquid crystal element including the one or more dichroic dyes.

    摘要翻译: 本发明提供一种或多种在液晶中表现出高溶解性和高阶参数的二色性染料。 二色性染料各自具有具有至少一个顺式 - 环己烷环的第一取代基和/或具有至少一个反式环己烷环的第二取代基。 二色性染料可以以至少包含至少第一取代基的第一二色性染料和至少具有第二取代基的第二二色性染料的混合物形式提供。 二色性染料也可以作为多个二色性染料提供,其分子中的每一个至少具有第一取代基和第二取代基。 本发明还提供一种液晶组合物和包含一种或多种二色性染料的液晶元件。

    2-(2{40 ethylhexyl)-quinizarin
    4.
    发明授权
    2-(2{40 ethylhexyl)-quinizarin 失效
    2-(2 {40乙基] - 喹唑啉

    公开(公告)号:US3883568A

    公开(公告)日:1975-05-13

    申请号:US35996373

    申请日:1973-05-14

    摘要: A new alkylated quinizarin, 2(2-ethylhexyl) quinizarin, useful for marking water immiscible organic liquids; marked water immiscible organic liquids; and a method of marking said liquids with an additive which may be subsequently extracted from said liquid and easily identified by visual inspection. The method comprises dissolving in the liquid to be marked an additive selected from the group consisting of an alkylated quinizarin, the reaction product of diazotized ortho tolidine and pnonylphenol and of diazotized xylidine and p-nonylphenol. The additive is detected by extraction from the marked liquid by means of a water soluble polar organic solvent containing a base and from 0 to about 75 percent by weight of water to yield a distinctively colored extract which is identified by visual inspection. The identification may be further corroborated by chromatographic separation of the additive or by spectrophotometric analysis.

    摘要翻译: 用于标记水不混溶有机液体的新的烷基化醌arin嗪(2(2-乙基己基)醌iz嗪) 标记水不混溶有机液体; 以及用添加剂对所述液体进行标记的方法,所述添加剂随后可以从所述液体中提取并且通过目视检查容易地识别。 该方法包括溶解在待标记的液体中,该添加剂选自烷基化的醌iz嗪,重氮化的邻甲苯胺和对壬基苯酚的反应产物和重氮化二甲苯胺和对壬基苯酚。 通过含有碱和0至约75重量%的水的水溶性极性有机溶剂从标记液体中萃取来检测添加剂,以产生通过目视检查鉴别的独特色的提取物。 可以通过添加剂的色谱分离或通过分光光度分析进一步证实该鉴定。

    PGAM1 INHIBITORS AND METHODS RELATED THERETO
    5.
    发明申请
    PGAM1 INHIBITORS AND METHODS RELATED THERETO 审中-公开
    PGAM1抑制剂及其相关方法

    公开(公告)号:US20140294818A1

    公开(公告)日:2014-10-02

    申请号:US14349550

    申请日:2012-10-11

    摘要: In certain embodiments, the disclosure relates to methods of treating or preventing a PGAM1 mediated condition such as cancer or tumor growth comprising administering an effective amount of PGAM1 inhibitor, for example, an anthracene-9,10-dione derivative to a subject in need thereof. In certain embodiments, the disclosure relates to methods of treating or preventing cancer, such as lung cancer, head and neck cancer, and leukemia, comprising administering a therapeutically effective amount of a pharmaceutical composition comprising a compound disclosed herein or pharmaceutically acceptable salt to a subject in need thereof.

    摘要翻译: 在某些实施方案中,本公开涉及治疗或预防PGAM1介导的病症如癌症或肿瘤生长的方法,包括向有需要的受试者施用有效量的PGAM1抑制剂,例如蒽-9,10-二酮衍生物 。 在某些实施方案中,本公开涉及治疗或预防癌症的方法,例如肺癌,头颈癌和白血病,包括向受试者施用治疗有效量的包含本文公开的化合物或药学上可接受的盐的药物组合物 需要它。

    Reversibly thermochromic compositions
    6.
    发明申请
    Reversibly thermochromic compositions 失效
    可逆热变色组合物

    公开(公告)号:US20110180767A1

    公开(公告)日:2011-07-28

    申请号:US12308517

    申请日:2007-06-20

    IPC分类号: C09K9/00 C07C317/24

    CPC分类号: C09B1/06 C09B1/12

    摘要: A reversible thermochromic system comprising a) a compound of the formula (IA) or a tautomer thereof or a compound of the formula (IB) or a tautomer thereof (IA) (IB) wherein R1 is C1-C18alkyl, C2-C18alkenyl, C3-C12cycloalkyl, C3-C12cycloalkyl substituted by 1, 2 or 3 C1-C4alkyl; phenyl, phenyl substituted by 1, 2 or 3 C1-C4alkyl; or C7-C12phenylalkyl; R2 is hydrogen or a group —SO2—R; R3 and R4 independently of one another are hydrogen, C1-C18alkyl, C2-C18alkenyl, C3-C12cycloalkyl, C3-C12cycloalkyl substituted by 1, 2 or 3 C1-C4alkyl; phenyl, phenyl substituted by 1, 2 or 3 C1-C4alkyl; or C7-C12phenylalkyl; and R is C1-C18alkyl, C2-C18alkenyl, C3-C12cycloalkyl, C3-C12cycloalkyl substituted by 1, 2 or 3 C1-C4alkyl; phenyl, phenyl substituted by 1, 2 or 3 C1-C4alkyl; or C7-C12phenylalkyl; and b) a compound containing a group of the formula (III).

    摘要翻译: 一种可逆热变色系统,其包含a)式(IA)化合物或其互变异构体或式(IB)化合物或其互变异构体(IA)(IB)(其中R 1为C 1 -C 18烷基,C 2 -C 18烯基,C 3 -C 12环烷基,被1,2或3个C 1 -C 4烷基取代的C 3 -C 12环烷基; 苯基,被1,2或3个C 1 -C 4烷基取代的苯基; 或C7-C12苯基烷基; R2是氢或-SO2-R基团; R 3和R 4彼此独立地是氢,C 1 -C 18烷基,C 2 -C 18烯基,C 3 -C 12环烷基,被1,2或3个C 1 -C 4烷基取代的C 3 -C 12环烷基; 苯基,被1,2或3个C 1 -C 4烷基取代的苯基; 或C7-C12苯基烷基; 并且R是C 1 -C 18烷基,C 2 -C 18烯基,C 3 -C 12环烷基,被1,2或3个C 1 -C 4烷基取代的C 3 -C 12环烷基; 苯基,被1,2或3个C 1 -C 4烷基取代的苯基; 或C7-C12苯基烷基; 和b)含有式(III)的基团的化合物。

    Liquid crystal composition, liquid crystal device, reflection display material, light modulating material, and anthraquinone compound
    7.
    发明授权
    Liquid crystal composition, liquid crystal device, reflection display material, light modulating material, and anthraquinone compound 有权
    液晶组合物,液晶装置,反射显示材料,光调制材料和蒽醌化合物

    公开(公告)号:US07722784B2

    公开(公告)日:2010-05-25

    申请号:US12203517

    申请日:2008-09-03

    IPC分类号: C09K19/00 C09K19/06 C09K19/52

    摘要: The liquid crystal composition of the present invention contains a compound represented by the following Formula (1) and a liquid crystal. In Formula (1), at least one among R1 to R7 is a liquid crystalline substituent, and those among R1 to R7 that are not a liquid crystalline substituent each independently represent a hydrogen atom or a substituent. X and Y each independently represent an alkyl group, a halogen atom, an alkoxy group, or an alkylthio group. Z represents an alkyl group having 3 or more carbon atoms, an acyl group, or an aryl group. A represents an oxygen atom, a sulfur atom, or a nitrogen atom. n represents 0 or 1. The liquid crystal device, reflection display material, and light modulating material of the invention contain the liquid crystal composition.

    摘要翻译: 本发明的液晶组合物含有下述式(1)表示的化合物和液晶。 在式(1)中,R 1〜R 7中的至少一个为液晶取代基,R 1〜R 7为非液晶取代基的取代基各自独立地表示氢原子或取代基。 X和Y各自独立地表示烷基,卤素原子,烷氧基或烷硫基。 Z表示碳原子数3以上的烷基,酰基或芳基。 A表示氧原子,硫原子或氮原子。 n表示0或1.本发明的液晶装置,反射显示材料和光调制材料含有液晶组合物。

    Dichroic dye, and liquid crystal composition and liquid crystal device using the same
    8.
    发明申请
    Dichroic dye, and liquid crystal composition and liquid crystal device using the same 失效
    二色性染料和液晶组合物及使用其的液晶装置

    公开(公告)号:US20080099724A1

    公开(公告)日:2008-05-01

    申请号:US11976560

    申请日:2007-10-25

    IPC分类号: C09K19/02 G02B5/30

    摘要: The present invention provides one or more dichroic dyes which exhibit high solubility in liquid crystal and a high order parameter. The dichroic dyes each have a first substituent having at least one cis-cyclohexane ring and/or a second substituent having at least one trans-cyclohexane ring. The dichroic dye(s) may be provided as a mixture including at least a first dichroic dye having at least the first substituent and a second dichroic dye having at least the second substituent. The dichroic dye(s) may also be provided as a plurality of dichroic dyes, each of the molecules of which has at least the first substituent and the second substituent. The present invention also provides a liquid crystal composition and a liquid crystal element including the one or more dichroic dyes.

    摘要翻译: 本发明提供一种或多种在液晶中表现出高溶解性和高阶参数的二色性染料。 二色性染料各自具有具有至少一个顺式 - 环己烷环的第一取代基和/或具有至少一个反式环己烷环的第二取代基。 二色性染料可以以至少包含至少第一取代基的第一二色性染料和至少具有第二取代基的第二二色性染料的混合物形式提供。 二色性染料也可以作为多个二色性染料提供,其分子中的每一个至少具有第一取代基和第二取代基。 本发明还提供一种液晶组合物和包含一种或多种二色性染料的液晶元件。