Abstract: | A 3,6-di-O-benzylated demethylallosamizoline derivative was glycosylated at the 4-position with an N, N′-diphthaloylchitobiosyl moiety by using the thioglycoside method. After de-protections, the resulting demethylallosamidin-like pseudotrisaccharide was evaluated as an inhibitor against a couple of chitinases. |