HCID 131736860, compound → HCID 131736859, compound

Participants

Reaction Steps

A mixture of benzyl N2-[(benzyloxy)carbonyl]-N-{2-[(α-D-mannopyranosyl-(1→3)-[α-D-mannopyranosyl-(1→6)]-α-D-mannopyranosyl)oxy]ethyl}-L-glutaminate (1.41 g, 1.57 mmol) and Pearlman's catalyst (110 mg, 0.157 mmol) in H2O (30 mL) was agitated under 50 Psi H2 on a Parr shaker at room temperature. After 16 hours, catalyst was filtered off and the filtrate was freeze-dried to give the title compound. 1H NMR (D2O) δ 5.07 (s, 1H), 4.87 (s, 1H), 4.81 (s, 1H), 4.08-3.55 (m, 22H), 3.41-3.36 (m, 1H), 2.32 (t, J=7.5, 2H), 2.10-2.06 (m, 2H).

Provenance & Evidence