Title:
糖の製造方法
Document Type and Number:
Japanese Patent JP6981639
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide methods for synthesizing a sugar chain stereoselectively, without using the intramolecular stereocontrol group, such as neighboring-group participation.SOLUTION: A production method of a stereoselective sugar chain is characterized by reacting monosaccharides or oligosaccharides to each other, or a monosaccharide with oligosaccharide, in the presence of two or more different electrolytes in which either one electrolyte comprises triflate anion, such as tetrabutylammonium triflate and tetrabutylammonium bis(trifluoromethane sulfonyl)amide or tetrabutylammonium bis(fluoromethanesulfonyl)amide. By this method, synthesis of sugar chains which are expected to be particularly biologically active can be performed safely and at low cost.SELECTED DRAWING: None
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Inventors:
Toshiki Nogami
Toshiyuki Ito
Toshiyuki Ito
Application Number:
JP2017045179A
Publication Date:
December 15, 2021
Filing Date:
March 09, 2017
Export Citation:
Assignee:
National University Corporation Tottori University
International Classes:
C07H5/10
Domestic Patent References:
| JP2003257510A | ||||
| JP2001203007A |
Other References:
Organic Letters,2004年,6(21),P.3755-3758
Journal of the American Chemical Society,129(35),2007年,P.10922-10928
Journal of the American Chemical Society,129(35),2007年,P.10922-10928
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes