Medermycin

[3aS,(-)]-3,3aβ,5,11bβ-Tetrahydro-7-hydroxy-5β-methyl-8-[3-(dimethylamino)-2,3,6-trideoxy-L-arabino-hexopyranosyl]-2H-furo[3,2-b]naphtho[2,3-d]pyran-2,6,11-trione