Okinawa Institute of Science and Technology School Corporation

Sherida Johnson

Fujie Tanaka

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.

Oligosaccharide C-glycoside derivatives

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. 

Oligosaccharide c-glycoside derivatives

The present invention can provide novel C-glycoside derivatives which are biologically important under high stereoselective, mild, atom economical condition.

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Okinawa, Japan

Sherida Johnson