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Title:
POLYSACCHARIDE DERIVATIVES AND SEPARATING AGENT
Document Type and Number:
WIPO Patent Application WO/1991/002006
Kind Code:
A1
Abstract:
New polysaccharide derivatives useful for the separation of optical isomers, prepared by substituting at least one atomic group of formula (1), (2) or (3) for part or the whole of hydrogen atoms of the hydroxyl or amino groups of the polysaccharide. In the formulae R is a group having 1 to 30 carbon atoms and at least one center of asymmetry.

Inventors:
OKAMOTO YOSHIO (JP)
HATADA KOICHI (JP)
Application Number:
PCT/JP1990/000743
Publication Date:
February 21, 1991
Filing Date:
June 07, 1990
Export Citation:
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Assignee:
DAICEL CHEM (JP)
International Classes:
C07D205/08; B01J20/29; C07B57/00; C07C45/78; C07D205/12; C08B3/08; C08B15/06; C08B31/00; C08B37/00; (IPC1-7): C07B57/00; C07D205/08; C08B3/08; C08B11/02; C08B15/06; C08B33/00; C08B37/14; G01N30/48
Foreign References:
JPS60217201A1985-10-30
JPS60142930A1985-07-29
JPS60223802A1985-11-08
JPS61233633A1986-10-17
JPS6264801A1987-03-23
JPS61254604A1986-11-12
JPS62135450A1987-06-18
JPS63178101A1988-07-22
Other References:
See also references of EP 0436722A4
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