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Patent Searching and Data


Title:
METHOD FOR PRODUCING SUGAR OXAZOLINE DERIVATIVE
Document Type and Number:
Japanese Patent JP2003012683
Kind Code:
A
Abstract:

To provide a simple method for the production of a sugar oxazoline derivative.

The sugar oxazoline derivative expressed by general formula (2) (R1 is H or (CH2)n-CH3 ((n) is 0-5); R2, R3, R4, R5 and R6 are each independently H, N3, protected OH, protected NH2 or Y-R7 (Y is O, NH or S; and R7 is a residue of a monosaccharide or an oligosaccharide provided that when the residue has OH, NH2 or COOH, these groups are protected with protecting groups), at least one of R2 and R3 and at least one of R4 and R5 are H) is produced by reacting an acylamino sugar expressed by general formula (1) (X is F, Cl, Br or I; and R1 to R6 are each same as defined above) with a metal fluoride.


Inventors:
SHODA SHINICHIRO
FUJITA MASAYA
SUENAGA MASAKO
SAITO KENJI
Application Number:
JP2001000201316
Publication Date:
January 15, 2003
Filing Date:
July 02, 2001
Export Citation:
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Assignee:
SEIKAGAKU KOGYO CO LTD
International Classes:
C07H1/00; C07H9/06; (IPC1-7): C07H9/06
Domestic Patent References:
JPH08245678A1996-09-24
Foreign References:
US5382665A1995-01-17
Attorney, Agent or Firm:
遠山 勉 (外2名)