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Title:
SEPARATORY AGENT FOR OPTICAL ISOMER
Document Type and Number:
WIPO Patent Application WO/2002/088049
Kind Code:
A1
Abstract:
A separatory agent for optical isomers which has the characteristic ability to identify asymmetry. It comprises as the active ingredient an aromatic polysaccharide derivative having a C¿10? or higher alkoxy group as a substituent for an aromatic group.

Inventors:
Okamoto, Yoshio (2-66-222, Yadacho Higashi-ku Nagoya-shi, Aichi, 461-0042, JP)
Yamamoto, Chiyo (654-265, Kamiyacho Kasugai-shi, Aichi, 480-0304, JP)
Application Number:
PCT/JP2002/004161
Publication Date:
November 07, 2002
Filing Date:
April 25, 2002
Export Citation:
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Assignee:
DAICEL CHEMICAL INDUSTRIES, LTD. (1 Teppo-cho Sakai-shi, Osaka, Osaka, 590-8501, JP)
Okamoto, Yoshio (2-66-222, Yadacho Higashi-ku Nagoya-shi, Aichi, 461-0042, JP)
Yamamoto, Chiyo (654-265, Kamiyacho Kasugai-shi, Aichi, 480-0304, JP)
International Classes:
B01D15/38; B01J20/26; B01J20/285; B01J20/286; B01J20/29; C07B57/00; G01N27/447; (IPC1-7): C07B57/00; G01N30/48
Foreign References:
JPH06211902A
JPH0693002A
Other References:
See also references of EP 1389605A1
Attorney, Agent or Firm:
Furuya, Kaoru (Hamacho-Hanacho Building, 6th Floor 2-17-8 Nihonbashi-Hamacho Chuo-ku, Tokyo, 103-0007, JP)
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