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Patent Searching and Data


Title:
BICYCLOL GLYCOSIDES AND THE PREPARATION METHOD AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2005/123711
Kind Code:
A1
Abstract:
The present invention relates to pharmaceutics and organic chemistry. The invention discloses a new kind of bicyclol glycosides and the preparation method thereof. The method comprises bicyclol being reacted with trichloroimide ester of acylating sugar in the presence of a conventional solvent to carry out glycosidation, and the acylated glycosides being treated with sodium alkoxide to form the bicyclol glycosides. The present bicyclol glycosides is useful for the treatment of hepatopathy.

Inventors:
SUN PIAOYANG (CN)
CHEN YONGJIANG (CN)
OU JIABAO (CN)
Application Number:
PCT/CN2005/000871
Publication Date:
December 29, 2005
Filing Date:
June 17, 2005
Export Citation:
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Assignee:
JIANGSU HENGRUI MEDICINE CO (CN)
SUN PIAOYANG (CN)
CHEN YONGJIANG (CN)
OU JIABAO (CN)
International Classes:
A61K31/335; A61P1/16; C07D317/48; C07H15/26; C07H17/04; (IPC1-7): C07D317/48; A61K31/335; A61P1/16; C07H17/04
Foreign References:
US4868207A1989-09-19
Attorney, Agent or Firm:
JEEKAI & PARTNERS (Jinyu Tower A129 West Xuan Wu Men Street, Beijing 1, CN)
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