Title:
SEPARATING AGENT FOR OPTICAL ISOMER
Document Type and Number:
WIPO Patent Application WO/2002/070123
Kind Code:
A1
Abstract:
A separating agent for an optical isomer which comprises an alicyclic ester derivative or a polysaccharide having no aromatic group as an effective component. The separating agent has no great UV absorption as demonstrated by that by an aromatic group, and exhibits high capability for the identification of asymmetry, in particular that in an aqueous mobile phase.
Inventors:
OKAMOTO YOSHIO (JP)
YAMAMOTO CHIYO (JP)
KUBOTA TAKATERU (JP)
YAMAMOTO CHIYO (JP)
KUBOTA TAKATERU (JP)
Application Number:
PCT/JP2002/002137
Publication Date:
September 12, 2002
Filing Date:
March 07, 2002
Export Citation:
Assignee:
DAICEL CHEM (JP)
OKAMOTO YOSHIO (JP)
YAMAMOTO CHIYO (JP)
KUBOTA TAKATERU (JP)
OKAMOTO YOSHIO (JP)
YAMAMOTO CHIYO (JP)
KUBOTA TAKATERU (JP)
International Classes:
B01D15/08; B01D15/38; B01J20/22; B01J20/24; B01J20/281; C07B57/00; C08B3/00; (IPC1-7): B01J20/22; G01N30/48; B01D15/08
Foreign References:
| US4786415A | 1988-11-22 | |||
| JPH0551327A | 1993-03-02 | |||
| JPH05239103A | 1993-09-17 | |||
| JPH0671170A | 1994-03-15 | |||
| EP0147804A2 | 1985-07-10 |
Other References:
See also references of EP 1366809A4
Attorney, Agent or Firm:
Furuya, Kaoru (Nihonbashi-Hamacho Chuo-ku, Tokyo, JP)
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