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Title:
OLIGOSACCHARIDE C-GLYCOSIDE DERIVATIVES
Document Type and Number:
WIPO Patent Application WO/2019/182087
Kind Code:
A1
Abstract:
The present invention provides a novel process for preparing an oligosaccharide C-glycoside derivative of formula I, comprising reacting a compound of formula II with compound of formula III in the presence of at least one primary or secondary amine and at least one additive [in the formulae, the substituents are as defined herein], and novel oligosaccharide C-glycoside derivatives that can be prepared using the process.

Inventors:
TANAKA FUJIE (JP)
JOHNSON SHERIDA (JP)
Application Number:
PCT/JP2019/011994
Publication Date:
September 26, 2019
Filing Date:
March 22, 2019
Export Citation:
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Assignee:
OKINAWA INST SCIENCE & TECH SCHOOL CORP (JP)
International Classes:
C07H17/04
Domestic Patent References:
WO2002051803A22002-07-04
WO2016151989A12016-09-29
WO2016151989A12016-09-29
Foreign References:
US8314219B12012-11-20
US20080081905A12008-04-03
US20080153760A12008-06-26
US20110245490A12011-10-06
US20080193400A12008-08-14
US201862647241P2018-03-23
Other References:
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See also references of EP 3768693A1
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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