25876-10-2 AIDS-005089 AIDS005089 D-Streptamine, O-2-amino-2,3,4,6,7-pentadeoxy-6-(methylamino)-.alpha.-D-ribo-heptopyranosyl-(1.fwdarw.4)-O-[3-deoxy-4-C-methyl-3-(methylamino)-.beta.-L-arabinopyranosyl-(1.fwdarw.6)]-2-deoxy- Gentamycin C1