Acarbose

Chemical Name: O-4,6-Dideoxy-4-[[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-enyl]amino]-α-d-glucopyranosyl-(1→4)-O-α-d-glucopyranosyl-(1→4)-d-glucopyranose (as per EP); O-4,6-Dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)-2-cyclohexen-1-yl]amino}-α-d-glucopyranosyl-(1→4)-O-α-d-glucopyranosyl-(1→4)-d-glucose (as per USP)

Smile: O[C@H]1[C@]([C@H](O[C@H](O[C@@]([C@H](O)CO)([H])[C@H](O)[C@@H](O)C=O)[C@@H]1O)CO)([H])O[C@@H](O[C@H](C)[C@@H](N[C@@]([C@@H]([C@@H](O)[C@@H]2O)O)([H])C=C2CO)[C@@H]3O)[C@@H]3O