Title:
1,2-トランスグリコシド化合物の製造方法
Document Type and Number:
Japanese Patent JP4762973
Kind Code:
B2
Abstract:
In preparing a glycoside compound from (a) a furanose compound or pyranose compound, and (b) an alcohol compound, a process for preparing a glycoside compound in which glycosidic bond locates selectively trans form relative to C-2 hydroxyl group, the process comprising using a furanose compound wherein the hydroxyl at the 2-position may have a substituent protected with a group A, or a pyranose compound which may have a substituent
wherein R 2 and R 3 are the same or different and are each alkyl having 1 to 4 carbon atoms or aryl having or not having a substituent, or R 2 and R 3 are combined to form alkylene having 2 to 4 carbon atoms (the alkylene may be substituted with alkyl having 1 to 4 carbon atoms, or may have intervening phenylene), and m and n are each an integer of 0 or 1.
Inventors:
Shigeru Yamako
Application Number:
JP2007503808A
Publication Date:
August 31, 2011
Filing Date:
February 20, 2006
Export Citation:
Assignee:
Otsuka Chemical Co., Ltd.
International Classes:
C07H15/04; C07H15/18; C07H15/207; C07H17/00; C07H17/04
Other References:
Carbohydr. Res.,2002年,337(21-23),pp.2127-2151
J.Am.Chem.Soc.,1995年,117(46),pp.11455-11470
Helv. Chim. Acta,1993年,76(4),pp.1687-1701
J.Org.Chem.,1993年,58(5),pp.1083-1089
J.Am.Chem.Soc.,1995年,117(46),pp.11455-11470
Helv. Chim. Acta,1993年,76(4),pp.1687-1701
J.Org.Chem.,1993年,58(5),pp.1083-1089
Attorney, Agent or Firm:
Masahiro Nanjo
Ayako Seta
Iwao Tamura
Ayako Seta
Iwao Tamura