Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof
    3.
    发明授权
    Saccharide residue-functional organopolycarbosiloxanes and method for the preparation thereof 失效
    糖残基官能的有机聚硅氧烷及其制备方法

    公开(公告)号:US07649087B2

    公开(公告)日:2010-01-19

    申请号:US10494232

    申请日:2002-11-12

    IPC分类号: A61K31/7028

    摘要: A saccharide residue-functional organopolycarbosiloxane containing at least two monosaccharide or polysaccharide groups per molecule in which a specific site on the monosaccharide or polysaccharide is bonded to silicon through a thioether bond. Also, a method of preparing the saccharide residue-functional organopolycarbosiloxane, comprising condensing a saccharide residue-functional metal thiolate compound wherein the metal is an alkali metal atom or alkaline-earth metal atom, and an organopolycarbosiloxane containing groups having the formula —R2Q wherein R2 is C2 to C10 alkylene, and Q is a group selected from halogen atoms, C1 to C10 alkylsulfonate groups, and C6 to C20 arylsulfonate groups.

    摘要翻译: 每分子含有至少两个单糖或多糖基团的糖残基官能的有机聚碳硅氧烷,其中单糖或多糖上的特定位点通过硫醚键与硅键合。 另外,制备糖残基官能的有机聚碳硅氧烷的方法,包括将金属为碱金属原子或碱土金属原子的糖残基官能化金属硫醇化合物与含有式-R 2 Q的基团的有机聚碳硅烷缩合,其中R2 是C2〜C10亚烷基,Q是选自卤素原子,C1〜C10烷基磺酸酯基和C6〜C20芳基磺酸酯基的基团。

    Saccaride residue-functional organopolysiloxanes and method for the preparation thereof
    4.
    发明授权
    Saccaride residue-functional organopolysiloxanes and method for the preparation thereof 失效
    Saccaride残基官能的有机聚硅氧烷及其制备方法

    公开(公告)号:US07354982B2

    公开(公告)日:2008-04-08

    申请号:US11402575

    申请日:2006-04-12

    IPC分类号: C08G77/22

    摘要: A saccharide residue-functional organopolysiloxane containing at least two monosaccharide or polysaccharide groups per molecule in which a specific site on the monosaccharide or polysaccharide is bonded to silicon through a thioether bond. Also, a method of preparing the saccharide residue-functional organopolysiloxane, comprising condensing a saccharide residue-functional metal thiolate compound wherein the metal is an alkali metal atom or alkaline-earth metal atom. and an organopolysiloxane containing groups having the formula —R2 Q wherein R2 is C2 to C10 alkylene, and Q is a group selected from halogen atoms, C1 to C10 alkylsulfonate groups, and C6 to C20 arylsulfonate groups.

    摘要翻译: 每分子含有至少两个单糖或多糖基团的糖残基官能的有机聚硅氧烷,其中单糖或多糖上的特定位点通过硫醚键与硅键合。 另外,制备糖残基官能的有机聚硅氧烷的方法,包括将其中金属为碱金属原子或碱土金属原子的糖残基官能金属硫醇盐化合物缩合。 和含有具有式-R 2 2 Q的基团的有机聚硅氧烷,其中R 2为C 2〜C 10亚烷基 ,Q为选自卤素原子,C 1至C 10烷基磺酸酯基团和C 6 -C 20烷基磺酸酯基团, / SUB-芳基磺酸酯基团。

    Saccharide residue-functional organopolysiloxanes and method for the preparation thereof
    5.
    发明授权
    Saccharide residue-functional organopolysiloxanes and method for the preparation thereof 有权
    糖残基官能的有机聚硅氧烷及其制备方法

    公开(公告)号:US07208561B2

    公开(公告)日:2007-04-24

    申请号:US10494626

    申请日:2002-11-12

    IPC分类号: C08G77/22

    摘要: A saccharide residue-functional organopolysiloxane containing at least two monosaccharide or polysaccharide groups per molecule in which a specific site on the monosaccharide or polysaccharide is bonded to silicon through a thioether bond. Also, a method of preparing the saccharide residue-functional organopolysiloxane, comprising condensing a saccharide residue-functional metal thiolate compound wherein the metal is an alkali metal atom or alkaline-earth metal atom, and an organopolysiloxane containing groups having the formula —R2Q wherein R2 is C2 to C10 alkylene, and Q is a group selected from halogen atoms, C1 to C10 alkylsulfonate groups, and C6 to C20 arylsulfonate groups.

    摘要翻译: 每分子含有至少两个单糖或多糖基团的糖残基官能的有机聚硅氧烷,其中单糖或多糖上的特定位点通过硫醚键与硅键合。 另外,制备糖残基官能的有机聚硅氧烷的方法,包括将其中金属为碱金属原子或碱土金属原子的糖残基官能的金属硫醇化合物和含有式-R 其中R 2为C 2至C 10亚烷基,Q为选自卤素原子,C C 1至C 10烷基磺酸酯基团和C 6 -C 20至C 20芳基磺酸酯基团。

    Saccaride residue-functional organopolysiloxanes and method for the preparation thereof
    6.
    发明申请
    Saccaride residue-functional organopolysiloxanes and method for the preparation thereof 失效
    Saccaride残基官能的有机聚硅氧烷及其制备方法

    公开(公告)号:US20060183877A1

    公开(公告)日:2006-08-17

    申请号:US11402575

    申请日:2006-04-12

    IPC分类号: C08G77/06 C08G77/04

    摘要: A saccharide residue-functional organopolysiloxane containing at least two monosaccharide or polysaccharide groups per molecule in which a specific site on the monosaccharide or polysaccharide is bonded to silicon through a thioether bond. Also, a method of preparing the saccharide residue-functional organopolysiloxane, comprising condensing a saccharide residue-functional metal thiolate compound wherein the metal is an alkali metal atom or alkaline-earth metal atom. and an organopolysiloxane containing groups having the formula —R2Q wherein R2 is C2 to C10 alkylene, and Q is a group selected from halogen atoms, C1 to C10 alkylsulfonate groups, and C6 to C20 arylsulfonate groups.

    摘要翻译: 每分子含有至少两个单糖或多糖基团的糖残基官能的有机聚硅氧烷,其中单糖或多糖上的特定位点通过硫醚键与硅键合。 另外,制备糖残基官能的有机聚硅氧烷的方法,包括将其中金属为碱金属原子或碱土金属原子的糖残基官能金属硫醇盐化合物缩合。 和含有具有式-R 2 2 Q的基团的有机聚硅氧烷,其中R 2为C 2〜C 10亚烷基 ,Q为选自卤素原子,C 1至C 10烷基磺酸酯基团和C 6 -C 20烷基磺酸酯基团, / SUB-芳基磺酸酯基团。

    Method for optical resolution of 2-(4-chlorophenyl)-3-methylbutanoic acid
    7.
    发明授权
    Method for optical resolution of 2-(4-chlorophenyl)-3-methylbutanoic acid 失效
    2-(4-氯苯基)-3-甲基丁酸的光学拆分方法

    公开(公告)号:US4376213A

    公开(公告)日:1983-03-08

    申请号:US344523

    申请日:1982-02-01

    CPC分类号: C07C51/487

    摘要: A method for optical resolution of 2-(4-chlorophenyl)-3-methylbutanoic acid, which comprises crystallizing out the salt between (+) or (-)-2-(4-chlorophenyl)-3-methylbutanoic acid and diethylamine in a molar proportion of 2:1 predominantly from a super-saturated solution of the salt of 2-(4-chlorophenyl)-3-methylbutanoic acid with diethylamine, collecting the crystallized salt and decomposing the collected salt under acidic conditions to obtain the corresponding optically active acid.

    摘要翻译: 一种2-(4-氯苯基)-3-甲基丁酸的光学拆分方法,其包括在(+)或( - ) - 2-(4-氯苯基)-3-甲基丁酸和二乙胺中的盐 摩尔比例2:1主要来自2-(4-氯苯基)-3-甲基丁酸的盐与二乙胺的过饱和溶液,收集结晶盐并在酸性条件下分解收集的盐,得到相应的光学活性 酸。