50725-25-2

BB-K 11 Antibiotic BB-K 11 Amikacin Impurity 3 3''-HABA KanaMycin A O-6-AMino-6-deoxy-α-D-glucopyranosyl-(1→4)-O-[3-[[(2S)-4-aMino-2-hydroxy-1-oxobutyl]aMino]-3-deoxy-α-D-glucopyranosyl-(1→6)]-2-deoxy-D-streptaMine D-Streptamine, O-6-amino-6-deoxy-α-D-glucopyranosyl-(1→4)-O-[3-[[(2S)-4-amino-2-hydroxy-1-oxobutyl]amino]-3-deoxy-α-D-glucopyranosyl-(1→6)]-2-deoxy- (S)-4-amino-N-((2S,3R,4S,5S,6R)-2-(((1S,2R,3R,4S,6R)-4,6-diamino-3-(((2R,3R,4S,5S,6R)-6-(aminomethyl)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)-2-hydroxybutanamide