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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Bioorg Med Chem Lett. 2011 Apr 24;21(17):5037–5040. doi: 10.1016/j.bmcl.2011.04.083

Scheme 6.

Scheme 6

One-pot three-enzyme synthesis of α2–3- and α2–6-linked sialosides containing Neu5Ac8Me and Kdn8Deoxy (54–82 mg). PmNanA, Pasteurella multocida sialic acid aldolase;20 NmCSS, N. meningitidis CMP-sialic acid synthetase;21 PmST1, Pasteurella multocida multifunctional α2–3-sialyltransferase;33 Pd2,6ST, Photobacterium damselae α2–6-sialyltransferase.31,34