2-Deoxyfortimycin A 71697-11-5 L-chiro-Inositol, 4-amino-1-((aminoacetyl)methylamino)-1,4,5-trideoxy-3-O-(2,6-diamino-2,3,4,6,7-pentadeoxy-beta-L-lyxo-heptopyranosyl)-6-O-methyl-