cytidine-5'-monophosphono-N-acetylneuraminic acid 、
2-(trimethylsilyl)ethyl β-D-galactopyranosyl-(1->3)-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside 在
manganese(ll) chloride
苯磺酰胺 、 rat liver α(2->3)sialyltransferase rST3Gal III 作用下,
以
various solvent(s) 为溶剂,
以36%的产率得到2-(trimethylsilyl)ethyl (5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonic acid)-(2->3)-β-D-galactopyranosyl-(1->3)-2-deoxy-2-trichloroacetamido-β-D-galactopyranoside