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    POLYSACCHARIDE DERIVATIVE, MANUFACTURING METHOD FOR SAME, AND SEPARATING AGENT USING SAME
    2.
    发明公开
    POLYSACCHARIDE DERIVATIVE, MANUFACTURING METHOD FOR SAME, AND SEPARATING AGENT USING SAME 有权
    多伦多圣母玛利亚

    公开(公告)号：EP2592095A1

    公开(公告)日：2013-05-15

    申请号：EP11803579.9

    申请日：2011-07-05

    申请人： Daicel Corporation

    发明人： OKAMOTO, Yoshio ,  LI, Junqing ,  SHEN, Xiande ,  SHEN, Jun ,  QU, Haitao ,  WU, Guangshun

    IPC分类号： C08B15/06 ,  B01J20/281 ,  C08B33/00 ,  G01N30/88

    CPC分类号： C07H15/20 ,  B01J20/285 ,  B01J20/29 ,  B01J20/3204 ,  B01J20/3274 ,  B01J2220/4825 ,  C08B15/00 ,  C08B15/06 ,  C08B33/00 ,  C08L1/08 ,  C08L3/14 ,  G01N2030/8877

    摘要： An object of the present invention is to provide a novel polysaccharide derivative used for a separating agent for optical isomers. The novel polysaccharide derivative contains a structure in which a hydrogen atom of a hydroxyl group or an amino group at 2-position in a structural unit of the polysaccharide is substituted with a monovalent group represented by the following general formula (1), and a hydrogen atom of a hydroxyl group or an amino group at 3-position in the structural unit is substituted with a monovalent group represented by the following general formula (2):

            R 1 -NH-CO-     (1)

            R 2 -NH-CO-     (2)

    where R 1 and R 2 represent substituted or unsubstituted aryl groups different from each other.

    摘要翻译： 本发明的目的是提供一种用于光学异构体分离剂的新型多糖衍生物。 新型多糖衍生物含有下述通式（1）表示的由多糖的结构单元中的羟基或2-位氨基被氢原子取代的单价基团的结构，氢 结构单元中3-位的羟基或氨基的原子被下列通式（2）表示的一价基团取代：ƒ€ƒ€ƒ€ƒ€ƒ€ƒR1 -NH-CO-€€ƒ€ƒ€ƒ（1）€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒR 2 -NH-CO-€ƒ€ƒ€ƒ€ƒ （2）其中R 1和R 2表示彼此不同的取代或未取代的芳基。