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. 2006 Oct 12;14(24):8295–8306. doi: 10.1016/j.bmc.2006.09.014

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Copyright © 2006 Elsevier Ltd. All rights reserved.

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Scheme 2 — Synthesis of compound 2g. Reagents and conditions: (a) Et₃N, CH₂Cl₂; (b) HCl (g), Et₂O; (c) i—Bz₂O, PhCO₂Na, ii—KOH, EtOH, CO₂ (g); (d) acetobromo-α-d-galactose, K₂CO₃, DMF; (e) i—MeONa, MeOH, ii—H⁺ resin.