BRANCHED CYCLIC TETRASSACHARIDE, PROCESS FOR PRODUCING THE SAME, AND USE

Title:

BRANCHED CYCLIC TETRASSACHARIDE, PROCESS FOR PRODUCING THE SAME, AND USE

Document Type and Number:

WIPO Patent Application WO/2002/072594

Kind Code:

A1

Abstract:

A novel glycosyl derivative which is a cyclic tetrassacharide represented by cyclo{$m(7)6)-$g(a)-D-glucopyranosyl-(1$m(7)3)-$g(a)-D-glucopyranosyl-(1$m(7)6)-$g(a)-D-glucopyranosyl-(1$m(7)3)-$g(a)-D-glucopyranosyl-(1$m(7)}. It is a branched cyclic tetrassacharide in which one or more hydrogen atoms of the hydroxyl groups have been replaced with an optionally substituted glycosyl group (provided that when the hydrogen atom of the hydroxyl group bonded to the 6-position carbon in each glucopyranosyl is the only hydrogen atom which has been replaced, the substituent is a group selected among glycosyl groups excluding D-glucosyl).

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Inventors:

AGA HAJIME (JP)
HIGASHIYAMA TAKANOBU (JP)
WATANABE HIKARU (JP)
SONODA TOMOHIKO (JP)
KUBOTA MICHIO (JP)

Application Number:

PCT/JP2002/002213

Publication Date:

September 19, 2002

Filing Date:

March 08, 2002

Export Citation:

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Assignee:

HAYASHIBARA BIOCHEM LAB (JP)
AGA HAJIME (JP)
HIGASHIYAMA TAKANOBU (JP)
WATANABE HIKARU (JP)
SONODA TOMOHIKO (JP)
KUBOTA MICHIO (JP)

International Classes:

A61K8/60; A61K8/73; A61K9/00; A61K9/08; A61K9/20; A61K47/26; A61K47/40; A61Q1/06; A61Q11/00; A61Q17/04; A61Q19/00; A61Q19/02; A61Q19/10; C07H3/06; C12P19/18; A61K9/107; (IPC1-7): C07H/06; C08B37/00; C12P19/00; A23L1/30; A61K47/26; A61K7/00

Domestic Patent References:

WO2002010361A1	2002-02-07
WO2001090338A1	2001-11-29

Foreign References:

US5786196A

1998-07-28

Other References: