1H-Imidazole-4-propanamide, .alpha.-amino-N-[6-[[(1R,2R,3S,5R,6S)-3,5-diamino-2-[[2,6-diamino-4-O-[6-[[(2R)-2-amino-3-(1H-imidazol-4-yl)-1-oxopropyl]amino]hexyl]-2,6-dideoxy-alpha-D-glucopyranosyl]oxy]-6-hydroxycyclohexyl]oxy]hexyl]-, (.alpha.R)- AIDS-224602 AIDS224602 Neamine deriv.