The introduction of a fluorine atom to the C2 position of carbohydrates is of particular interest,1 as it can significantly increase the chemical stability
The 2,2-dimethyl-2-(ortho-nitrophenyl)acetyl (DMNA) group, a novel ester-type group, permits via robust neighboring group participation (NGP) or long distan
The high expression of Lewis oligosaccharide and their sialylated derivatives on the cell surface can reflect the deterioration and canceration of the cells