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Title:
NEW CARBASACCHARIDE DERIVATIVE, AND METHOD FOR PREPARING PSEUDO-AMINOSACCHARIDE DERIVATIVE BY USING THE SAME AS RAW MATERIAL
Document Type and Number:
Japanese Patent JP2005053899
Kind Code:
A
Abstract:

To provide a new method for producing a pseudo-aminosaccharide derivative useful as a preventing and treating agent of diabetic mellitus or its production intermediate, and a method for producing a new carbasacchride useful as a raw material in the production of the pseudo-aminosaccharide derivative.

This new carbasacchride derivative is expressed by general formula [I] (wherein, R1 is H or a protecting group of hydroxy group).


Inventors:
OGAWA SEIICHIRO
Application Number:
JP2004202986A
Publication Date:
March 03, 2005
Filing Date:
July 09, 2004
Export Citation:
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Assignee:
HOKKO CHEM IND CO
International Classes:
C07D303/14; A61K31/133; A61K31/336; A61P3/10; C07C27/02; C07C35/14; C07C67/08; C07C67/26; C07C69/21; C07C213/02; C07C215/44; C07D301/02; C07D303/16; (IPC1-7): C07D303/14; C07C27/02; C07C35/14; C07C67/08; C07C67/26; C07C69/21; C07C213/02; C07C215/44; C07D301/02; C07D303/16
Domestic Patent References:
JPS58124748A1983-07-25
JP2001335544A2001-12-04
JPS58124748A1983-07-25
JP2001335544A2001-12-04
Other References:
JPN6010018261, BLATTNER,R. et al, "Direct synthesis of 6−oxabicyclo[3.2.1]octane derivatives from deoxyinoses", Carbohydrate Research, 1986, Vol.150, p.151−62
JPN6010018266, OGAWA,S. et al, "Synthesis of five diastereoisomers of the branched−chain deoxyinositol, DL−1−C−hydroxymethyl−1,2,3,4", Carbohydrate Research, 1986, Vol.156, p.273−281
JPN6010018270, SUAMI,T. et al, "Synthesis of sweet tasting pseudo−β−fructopyranose", Chemistry Letters, 1985, No.6, p.719−722
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Hidemi Matsukura
Tsutomu Toyama