4-Hydroxybaumycinol A1 5,12-Naphthacenedione, 10-((3-amino-2,3,6-trideoxy-4-O-(3-hydroxy-1-(2-hydroxy-1-methylethoxy)butyl)-alpha-L-lyxo-hexopyranosyl)oxy)-7,8,9,10-tetrahydro-1,6,8,11-tetrahydroxy-8-(1-hydroxyethyl)- 78366-46-8 Antibiotic FA 1180B Baumycinol A1, 4-hydroxy- Rubeomycin B