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公开(公告)号：US20180118703A1
公开(公告)日：2018-05-03
申请号：US15560858
申请日：2016-02-01
Inventor： Fujie TANAKA , Sherida JOHNSON
IPC: C07D307/22 , C07D309/14
CPC classification number: C07D307/22 , C07D309/14
Abstract: The present invention can provide novel C-glycoside derivatives which are biologically important under high stereoselective, mild, atom economical condition.
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公开(公告)号：US20220306671A1
公开(公告)日：2022-09-29
申请号：US17841241
申请日：2022-06-15
Inventor： Fujie TANAKA , Sherida JOHNSON
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.
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公开(公告)号：US20210017211A1
公开(公告)日：2021-01-21
申请号：US17040346
申请日：2019-03-22
Inventor： Fujie TANAKA , Sherida JOHNSON
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.
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