GLYCOLIPID DERIVATIVES, PROCESS FOR PRODUCTION OF THE SAME, INTERMEDIATES FOR SYNTHESIS THEREOF, AND PROCESS FOR PRODUCTION OF THE INTERMEDIATES

Title:

GLYCOLIPID DERIVATIVES, PROCESS FOR PRODUCTION OF THE SAME, INTERMEDIATES FOR SYNTHESIS THEREOF, AND PROCESS FOR PRODUCTION OF THE INTERMEDIATES

Document Type and Number:

WIPO Patent Application WO2004072091

Kind Code:

B1

Abstract:

Novel glycolipid derivatives wherein the substituent of the sphingosine base moiety is alkyl having a shorter carbon chain, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl; an efficient process for mass-producing the same economically; and intermediates useful in the production thereof. Specifically, glycolipid derivatives represented by the general formula (I) are chemically synthesized: (I) wherein R<3> is substituted or unsubstituted linear alkyl having 1 to 7 carbon atoms, substituted or unsubstituted cycloalkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl; and R<8> is substituted or unsubstituted alkyl having 1 to 35 carbon atoms, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl.

Inventors:

ANNOURA HIROKAZU (JP)
MURATA KENJI (JP)
YAMAMURA TAKASHI (JP)

Application Number:

PCT/JP2004/001566

Publication Date:

November 11, 2004

Filing Date:

February 13, 2004

Export Citation:

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Assignee:

DAIICHI SUNTORY PHARMA CO LTD (JP)
JAPAN GOVERNMENT (JP)
ANNOURA HIROKAZU (JP)
MURATA KENJI (JP)
YAMAMURA TAKASHI (JP)

International Classes:

A61P37/02; C07C247/04; C07D317/28; C07H15/04; C07H15/26; (IPC1-7): C07H15/04; C07H15/26; A61K31/7032; A61P37/02; C07C247/04; C07C247/10; C07D317/28

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