POLYSACCHARIDE DERIVATIVE, MANUFACTURING METHOD FOR SAME, AND SEPARATING AGENT USING SAME

WIPO Patent Application WO/2012/005245

A1

Disclosed is a novel polysaccharide derivative which can be used in a separating agent for optical isomers. The disclosed novel polysaccharide derivative contains a structure wherein the hydrogen atom of the second hydroxyl group or amino group comprised in a structural unit of a polysaccharide has been substituted by a monovalent group represented by general formula (1), and the hydrogen atom of the third hydroxyl group or amino group comprised in the structural unit has been substituted by a monovalent group represented by general formula (2). (1) R1-NH-CO- (2) R2-NH-CO- (In formula (1) and formula (2), R1 and R2 represent different substituted or unsubstituted aryl groups).

OKAMOTO YOSHIO (CN)
LI JUNQING (CN)
SHEN XIANDE (CN)
SHEN JUN (CN)
QU HAITAO (CN)
WU GUANGSHUN (CN)

PCT/JP2011/065363

January 12, 2012

July 05, 2011

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DAICEL CORP (JP)
OKAMOTO YOSHIO (CN)
LI JUNQING (CN)
SHEN XIANDE (CN)
SHEN JUN (CN)
QU HAITAO (CN)
WU GUANGSHUN (CN)

C08B15/06; B01J20/281; C08B33/00; G01N30/88

WO2008029785A1	2008-03-13
WO1992015616A1	1992-09-17
WO2007129659A1	2007-11-15
WO2007129658A1	2007-11-15
WO1992015617A1	1992-09-17
WO2008029785A1	2008-03-13
WO1992015616A1	1992-09-17

JP2007297541A	2007-11-15
JPH11349494A	1999-12-21
JPH07285889A	1995-10-31
JPH0693002A	1994-04-05
JP2005017268A	2005-01-20
JP2006150214A	2006-06-15

Y. OKAMOTO; M. KAWASHIMA; K. HATADA, J. CHROMATOGR., vol. 363, 1986, pages 173
See also references of EP 2592095A4

INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)

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