2,6-Epoxy-2H-naphthaceno[1,2-b]oxocin-9,16-dione,14-[(6-deoxy-3-C-methyl-2-O-methyl-a-mannopyranosyl)oxy]-4-(dimethylamino)-3,4,5,6,11,12,13,14-octahydro-3,12,15-trihydroxy-13-methoxy-6,12-dimethyl-5-[[2,3,6-trideoxy-4-O-(6-deoxy-3-C-methyl-2-O-methyl-a-mannopyranosyl)-3-C-methyl-3-nitro-b-ribo-hexopyranosyl]oxy]-, (2a,3b,4a,5a,6a,12b,13a,14a)-(+)-; Respinomycin D