Synonyms: 1-Naphthacenecarboxylicacid,2-ethyl-1,2,3,4,6,11-hexahydro-2,5,7-trihydroxy-6,11-dioxo-4-[[2,3,6-trideoxy-4-O-(2,6-dideoxy-a-L-lyxo-hexopyranosyl)-3-(dimethylamino)-a-L-lyxo-hexopyranosyl]oxy]-,methyl ester, [1R-(1a,2b,4b)]-; Aclacinomycin S; Antibiotic MA 144S1; MA 144S1