6′-(R)-methyl-5-O-(5-amino-5,6-dideoxy-β-D-allofuranosyl)-1-N-[(S)-4-amino-2-hydroxy-butanoyl]-paromamine 在
硫酸 作用下,
以
水 为溶剂,
生成 (2S)-4-amino-N-[(1R,2S,3R,4R,5S)-5-amino-4-[(2S,3R,4R,5S,6R)-3-amino-4,5-dihydroxy-6-[(1R)-1-hydroxyethyl]oxan-2-yl]oxy-3-[(2S,3R,4S,5R)-5-[(1R)-1-aminoethyl]-3,4-dihydroxyoxolan-2-yl]oxy-2-hydroxycyclohexyl]-2-hydroxybutanamide;sulfuric acid