L-chiro-Inositol, 4-amino-1-[(2-aminoacetyl)methylamino]-1,4-dideoxy-3-O-(2,6-diamino-2,3,4,6,7-pentadeoxy-β-L-lyxo-heptopyranosyl)-6-O-methyl-

Fortimicin A

Astromicin

fortimicin

2-amino-N-[(1S,2R,3R,4S,5S,6R)-4-amino-3-[(2R,3R,6S)-3-amino-6-(1-aminoethyl)tetrahydropyran-2-yl]oxy-2,5-dihydroxy-6-methoxy-cyclohexyl]-N-methyl-acetamide

(1R,2S,3S,4R,5S,6R)-2-amino-5-[glycyl(methyl)amino]-3,6-dihydroxy-4-methoxycyclohexyl 2,6-diamino-2,3,4,6,7-pentadeoxy-beta-L-lyxo-heptopyranoside

2-amino-N-[(1S,2R,3R,4S,5S,6R)-4-amino-3-[(2R,3R,6R)-3-amino-6-[(1S)-1-aminoethyl]tetrahydropyran-2-yl]oxy-2,5-dihydroxy-6-methoxy-cyclohexyl]-N-methyl-acetamide

sulfuric acid