cytidine-5'-monophosphono-N-acetylneuraminic acid 、 propyl (2-acetamido-2-deoxy-β-D-galactopyranosyl)-(1->4)-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-α-D-mannopyranoside 在
N-acetylglucosaminide alpha-(2,6)-sialyltransferase 、 alkaline phosphatase sodium cacodylate buffer 、
bovine serum albumin 、 Triton X-100 作用下,
以
水 为溶剂,
反应 120.0h,
以90%的产率得到propyl (5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-(2->6)-(2-acetamido-2-deoxy-β-D-galactopyranosyl)-(1->4)-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->2)-α-D-mannopyranoside