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    Chiral 1, 3-dioxane compounds
    1.
    发明授权
    Chiral 1, 3-dioxane compounds 失效
    手性1,3-二恶烷化合物

    公开(公告)号：US06616990B2

    公开(公告)日：2003-09-09

    申请号：US09809144

    申请日：2001-03-16

    申请人： Frank Prechtl ,  Sylke Haremza ,  Frank Meyer ,  Robert Parker ,  Kathrin Kürschner ,  Volkmar Vill ,  Matthias Paul

    发明人： Frank Prechtl ,  Sylke Haremza ,  Frank Meyer ,  Robert Parker ,  Kathrin Kürschner ,  Volkmar Vill ,  Matthias Paul

    IPC分类号： C09K1958

    CPC分类号： C09K19/588 ,  C07D319/06 ,  Y10T428/10

    摘要： The present invention relates to chiral 1,3-dioxane compounds and diastereomers thereof of the general formula I where R1, R2 and R3 are as defined in the description, and the use of these compounds as chiral dopants for liquid-crystalline systems. The invention further relates to non-polymerizable or polymerizable liquid-crystalline compositions comprising at least one chiral 1,3-dioxane compound of the formula (I) of the invention, the use of these non-polymerizable or polymerizable liquid-crystalline compositions for producing optical components, the use of the polymerizable liquid-crystalline compositions for printing or coating substrates, for preparing dispersions and emulsions, films or pigments and optical components, printed or coated substrates, dispersions and emulsions, films and pigments of this type.

    摘要翻译： 本发明涉及通式Ⅰ的手性1,3-二恶烷化合物及其非对映异构体，其中R 1，R 2和R 3如说明书中所定义，以及这些化合物作为液晶体系手性掺杂剂的用途。 涉及包含至少一种本发明式（I）的手性1,3-二恶烷化合物的不可聚合或可聚合的液晶组合物，这些不可聚合或可聚合的液晶组合物用于制备光学组分的用途， 使用可聚合液晶组合物用于印刷或涂覆基材，用于制备分散体和乳液，膜或颜料和光学组分，印刷或涂布的基材，分散体和乳液，这种类型的膜和颜料。

    Chiral 3,4-dihydro-2H-pyran compounds
    2.
    发明授权
    Chiral 3,4-dihydro-2H-pyran compounds 失效
    手性3,4-二氢-2H-吡喃化合物

    公开(公告)号：US07258902B2

    公开(公告)日：2007-08-21

    申请号：US10518389

    申请日：2003-06-30

    申请人： Robert Parker ,  Frank Prechtl ,  Sylke Haremza ,  Frank Meyer ,  Volkmar Vill ,  Gunnar Gesekus

    发明人： Robert Parker ,  Frank Prechtl ,  Sylke Haremza ,  Frank Meyer ,  Volkmar Vill ,  Gunnar Gesekus

    IPC分类号： C09K19/58 ,  C09K19/38 ,  G02B5/30 ,  C07D309/16

    CPC分类号： C07D309/30 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041

    摘要： The invention relates to chiral 3,4-dihydro-2H-pyran compounds and diastereomers thereof, and to the use of these compounds as chiral dopants for liquid-crystalline systems.The invention furthermore relates to non-polymerizable or polymerizable liquid-crystalline compositions which comprise at least one chiral 3,4-dihydro-2H-pyran compound according to the invention, to the use of these non-polymerizable or polymerizable liquid-crystalline compositions for the production of optical components, to the use of the polymerizable liquid-crystalline compositions for printing or coating substrates, for the preparation or production of dispersions and emulsions, films or pigments and optical components of this type, printed or coated substrates, dispersions and emulsions, films and pigments.

    摘要翻译： 本发明涉及手性3,4-二氢-2H-吡喃化合物及其非对映异构体，以及这些化合物作为液晶体系手性掺杂剂的用途。 本发明还涉及包含至少一种根据本发明的手性3,4-二氢-2H-吡喃化合物的不可聚合或可聚合的液晶组合物，使用这些不可聚合或可聚合的液晶组合物用于 使用可聚合液晶组合物用于印刷或涂布基材，用于制备或生产这种类型的分散体和乳液，膜或颜料和光学组分，印刷或涂布的基材，分散体和乳液 ，薄膜和颜料。

    Chiral 3,4-dihydro-2h-pyran compounds
    3.
    发明申请
    Chiral 3,4-dihydro-2h-pyran compounds 失效
    手性3,4-二氢-2h吡喃化合物

    公开(公告)号：US20050230660A1

    公开(公告)日：2005-10-20

    申请号：US10518389

    申请日：2003-06-30

    申请人： Robert Parker ,  Frank Prechtl ,  Sylke Haremza ,  Frank Meyer ,  Volkmar Vill ,  Gunnar Gesekus

    发明人： Robert Parker ,  Frank Prechtl ,  Sylke Haremza ,  Frank Meyer ,  Volkmar Vill ,  Gunnar Gesekus

    IPC分类号： C07D309/30 ,  C09K19/54 ,  C09K19/58 ,  C07D39/16

    CPC分类号： C07D309/30 ,  Y10T428/10 ,  Y10T428/1036 ,  Y10T428/1041

    摘要： The invention relates to chiral 3,4-dihydro-2H-pyran compounds and diastereomers thereof, and to the use of these compounds as chiral dopants for liquid-crystalline systems. The invention furthermore relates to non-polymerizable or polymerizable liquid-crystalline compositions which comprise at least one chiral 3,4-dihydro-2H-pyran compound according to the invention, to the use of these non-polymerizable or polymerizable liquid-crystalline compositions for the production of optical components, to the use of the polymerizable liquid-crystalline compositions for printing or coating substrates, for the preparation or production of dispersions and emulsions, films or pigments and optical components of this type, printed or coated substrates, dispersions and emulsions, films and pigments.

    摘要翻译： 本发明涉及手性3,4-二氢-2H-吡喃化合物及其非对映异构体，以及这些化合物作为液晶体系手性掺杂剂的用途。 本发明还涉及包含至少一种根据本发明的手性3,4-二氢-2H-吡喃化合物的不可聚合或可聚合的液晶组合物，使用这些不可聚合或可聚合的液晶组合物用于 使用可聚合液晶组合物用于印刷或涂布基材，用于制备或生产这种类型的分散体和乳液，膜或颜料和光学组分，印刷或涂布的基材，分散体和乳液 ，薄膜和颜料。

    Chiral compounds
    5.
    发明授权
    Chiral compounds 失效
    手性化合物

    公开(公告)号：US5820783A

    公开(公告)日：1998-10-13

    申请号：US902289

    申请日：1997-07-29

    申请人： Karl Siemensmeyer ,  Volkmar Vill ,  Hanns-Walter Tunger ,  Matthias Paul

    发明人： Karl Siemensmeyer ,  Volkmar Vill ,  Hanns-Walter Tunger ,  Matthias Paul

    IPC分类号： C07D309/12 ,  C09K19/04 ,  C09K19/34 ,  C07D309/10

    CPC分类号： C09K19/3402 ,  C09K19/0422 ,  C09K2019/3422

    摘要： Chiral compounds of the formula I ##STR1## where R.sup.1 is hydrogen or --Y--Z--Y.sup.1, R.sup.2 is ##STR2## and X is hydrogen, fluorine, chlorine, bromine, iodine, hydroxyl or OR.sup.1, where Y is a direct bond, CO or C.sub.2 - to C.sub.8 -alkylene in which nonadjacent carbon atoms may be replaced by O, CO, COO or OCO, Z is a group containing one or more saturated or unsaturated carbocyclic or heterocyclic rings, Y.sup.1 is C.sub.1 - to C.sub.15 -alkyl, C.sub.2 - to C.sub.15 -alkenyl, C.sub.1 - to C.sub.15 -alkoxy, C.sub.2 - to C.sub.15 -alkenyloxy, C.sub.1 - to C.sub.15 -alkanoyloxy or C.sub.3 - to C.sub.15 -alkenoyloxy, it being possible for nonadjacent carbon atoms in these radicals to be replaced by oxygen, OCO or COO, and n is 0, 1 or 2.

    摘要翻译： 其中R 1是氢或-YZ-Y 1，R 2是X和X是氢，氟，氯，溴，碘，羟基或OR 1的式I的手性化合物，其中Y是直接键，CO 或其中不相邻的碳原子可以被O，CO，COO或OCO取代的C 2 -C 8亚烷基，Z是含有一个或多个饱和或不饱和的碳环或杂环的基团，Y 1是C 1至C 15 - 烷基，C 2 - C 15 - 烯基，C 1 -C 15 - 烷氧基，C 2 -C 15 - 烯氧基，C 1 -C 15 - 烷酰氧基或C 3 -C 15 - 烯酰氧基，这些基团中不相邻的碳原子可能被氧代替， OCO或COO，n为0,1或2。

    Chiral compounds containing a tetrahydropyran ring
    6.
    发明授权
    Chiral compounds containing a tetrahydropyran ring 失效
    含有四氢吡喃环的手性化合物

    公开(公告)号：US5709817A

    公开(公告)日：1998-01-20

    申请号：US562466

    申请日：1995-11-24

    申请人： Karl Siemensmeyer ,  Volkmar Vill ,  Hanns-Walter Tunger ,  Matthias Paul

    发明人： Karl Siemensmeyer ,  Volkmar Vill ,  Hanns-Walter Tunger ,  Matthias Paul

    IPC分类号： C07D309/12 ,  C09K19/04 ,  C09K19/34 ,  C07D309/10

    CPC分类号： C09K19/3402 ,  C09K19/0422 ,  C09K2019/3422

    摘要： Described herein are chiral compounds of the formula I ##STR1## where R.sup.1 is hydrogen or --Y--Z--Y.sup.1, R.sup.2 is ##STR2## and X is hydrogen, fluorine, chlorine, bromine, iodine, hydroxyl or OR.sup.1, where Y is a direct bond, CO or C.sub.2 - to C.sub.8 -alkylene in which nonadjacent carbon atoms may be replaced by O, CO, COO or OCO, Z is a group containing one or more saturated or unsaturated carbocyclic or heterocyclic rings, Y.sup.1 is C.sub.1 - to C.sub.15 -alkyl, C.sub.2 - to C.sub.15 -alkenyl, C.sub.1 - to C.sub.15 -alkoxy, C.sub.2 - to C.sub.15 -alkenyloxy, C.sub.1 - to C.sub.15 -alkanoyloxy or C.sub.3 - to C.sub.15 -alkenoyloxy, it being possible for nonadjacent carbon atoms in these radicals to be replaced by oxygen, OCO or COO, and n is 0, 1 or 2.

    摘要翻译： 本文描述的是其中R 1是氢或-YZ-Y 1，R 2是X和X是氢，氟，氯，溴，碘，羟基或OR 1的式I的手性化合物，其中Y是直接的 键，CO或C 2 -C 8亚烷基，其中不相邻的碳原子可以被O，CO，COO或OCO取代，Z是含有一个或多个饱和或不饱和的碳环或杂环的基团，Y 1是C 1 -C 15 - 烷基，C 2至C 15 - 烯基，C 1至C 15 - 烷氧基，C 2至C 15 - 烯氧基，C 1 -C 15 - 烷酰氧基或C 3 -C 15 - 烯酰氧基，这些基团中不相邻的碳原子可能被替换 氧，OCO或COO，n为0,1或2。

    Glycolipids of branched chain alkyl oligosaccharides for liquid crystal and related applications
    8.
    发明授权
    Glycolipids of branched chain alkyl oligosaccharides for liquid crystal and related applications 有权
    用于液晶的支链烷基寡糖的糖脂及相关应用

    公开(公告)号：US08304525B2

    公开(公告)日：2012-11-06

    申请号：US11908791

    申请日：2006-02-20

    申请人： Rauzah Hashim ,  Thorsten Heidelberg ,  Hind Hassan ,  Nasrul Zamani Mohd Rodzi ,  Rusnah Syahila Dauli Hussen ,  Ahmad Sazali Hamzah ,  Shahidan Radiman ,  Volkmar Vill ,  Matthias Wulf ,  Seiji Ujiie

    发明人： Rauzah Hashim ,  Thorsten Heidelberg ,  Hind Hassan ,  Nasrul Zamani Mohd Rodzi ,  Rusnah Syahila Dauli Hussen ,  Ahmad Sazali Hamzah ,  Shahidan Radiman ,  Volkmar Vill ,  Matthias Wulf ,  Seiji Ujiie

    IPC分类号： C07H17/02 ,  C07H15/08

    CPC分类号： C07H15/04 ,  C09K19/0422

    摘要： Glycolipids of branched chain alkyl oligosaccharides according to this patent comprise of a primary alcohol branched in the 2-position and an oligosaccharide, covalently bond to the alcohol in either α- or β-linkage (shown in Formula I and Formula II). These compounds show particularly interesting phase behavior not found for the corresponding straight chain counterparts. The properties involve an ambient temperature liquid crystalline appearance and thermotropic liquid crystal phase polymorphism. Upon the latter, the formation of cubic phases is considered most interesting with respect to life science applications, e.g. liposome for drug delivery. Depending on the choice of sugar head group and alkyl tail, various levels of water miscibility may be adjusted to meet applications requirements (complete solubility for emulsifier applications, e.g. cosmetic creams, to limited water swelling only, e.g. for the preparation of artificial membranes). The closed structural relationship to natural lipids also make branched chain alkyl oligosaccharides valuable subjects for biochemical investigations, e.g. membrane studies. The range of possible applications for glycolipids of branched chain alkyl oligosaccharides involve material science liquid crystal applications, e.g, optical switches, as well as surfactants and the life science applications.

    摘要翻译： 根据该专利的支链烷基寡糖的糖脂包含在2-位上分支的伯醇和低聚糖，以α-或β-连接（式I和式II所示）与醇共价键合。 这些化合物表现出对于相应的直链对应物没有发现的特别有趣的相行为。 性质包括环境温度液晶外观和热致液晶相多态性。 在后者中，立方相的形成在生命科学应用方面被认为是最有趣的。 用于药物递送的脂质体。 根据糖头基和烷基尾的选择，可以调节不同水平的水混溶性以满足应用要求（对于乳化剂应用（例如化妆品乳液，仅限于有限的水溶胀，例如制备人造膜）的完全溶解度）。 与天然脂质的封闭结构关系也使支链烷基寡糖成为生物化学研究的有价值的对象，例如。 膜研究。 支链烷基寡糖的糖脂的可能应用范围涉及材料科学液晶应用，例如光学开关，以及表面活性剂和生命科学应用。

    Glycolipids of branched chain alkyl oligosaccharides for liquid crystal and related applications
    9.
    发明授权
    Glycolipids of branched chain alkyl oligosaccharides for liquid crystal and related applications 有权
    用于液晶的支链烷基寡糖的糖脂及相关应用

    公开(公告)号：US08907070B2

    公开(公告)日：2014-12-09

    申请号：US13668632

    申请日：2012-11-05

    申请人： Rauzah Hashim ,  Thorsten Heidelberg ,  Hind Hassan ,  Nasrul Zamani Mohd Rodzi ,  Rusnah Syahila Dauli Hussen ,  Ahmad Sazali Hamzah ,  Shahidan Radiman ,  Volkmar Vill ,  Matthias Wulf ,  Seiji Ujiie

    发明人： Rauzah Hashim ,  Thorsten Heidelberg ,  Hind Hassan ,  Nasrul Zamani Mohd Rodzi ,  Rusnah Syahila Dauli Hussen ,  Ahmad Sazali Hamzah ,  Shahidan Radiman ,  Volkmar Vill ,  Matthias Wulf ,  Seiji Ujiie

    IPC分类号： C07H15/04 ,  C07H15/08 ,  C09K19/04

    CPC分类号： C07H15/04 ,  C09K19/0422

    摘要： Glycolipids of branched chain alkyl oligosaccharides include a primary alcohol branched in the 2-position and an oligosaccharide, covalently bond to the alcohol in either α- or β-linkage (shown in Formula I and Formula II). These compounds show phase behavior not found for the corresponding straight chain counterparts. The properties involve an ambient temperature liquid crystalline appearance and thermotropic liquid crystal phase polymorphism. The formation of cubic phases is considered most interesting with respect to life science applications, e.g. liposomes for drug delivery. Depending on the choice of sugar head group and alkyl tail, various levels of water miscibility may be adjusted to meet applications requirements (complete solubility for emulsifier applications, e.g. cosmetic creams, to limited water swelling only, e.g. for the preparation of artificial membranes). The closed structural relationship to natural lipids also makes branched chain alkyl oligosaccharides valuable subjects for biochemical investigations, e.g. membrane studies.

    摘要翻译： 支链烷基寡糖的糖脂包括在2位上分支的伯醇和低聚糖，以α-或β-连接（式I和式II中所示）与醇共价键合。 这些化合物显示相应的直链对应物没有发现的相行为。 性质包括环境温度液晶外观和热致液晶相多态性。 在生命科学应用方面，立方相的形成被认为是最有趣的。 用于药物输送的脂质体。 根据糖头基和烷基尾的选择，可以调节不同水平的水混溶性以满足应用要求（对于乳化剂应用（例如化妆品乳液，仅限于有限的水溶胀，例如制备人造膜）的完全溶解度）。 与天然脂质的封闭结构关系也使支链烷基寡糖成为生物化学研究的有价值的对象，例如。 膜研究。