(E)-2-nonen-1-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

Benzyl (2E,4E)-5-(2`,3`,4`,6`-tetra-O-acetyl-β-D-glucopyranoyloxy)penta-2,4-dienoate

Benzyl (3S,6S)-1,2-bis(tert-butoxycarbonyl)-1,2,3,6-tetrahydro-6-(2`,3`,4`,6`-tetra-O-acetyl-β-D-glucopyranosyloxy)pyridazine-3-carboxylate

乙酸酐

Methyl (3S,6S)-1,2-bis(tert-butoxycarbonyl)-1,2,3,4,5,6-hexahydro-6-(2`,3`,4`,6`-tetra-O-acetyl-β-D-glucopyranosyloxy)pyridazine-3-carboxylate