2H-Furo(3,2-b)naphtho(2,3-d)pyran-2,6,11-trione, 3,3a,5,11b-tetrahydro-7,10-dihydroxy-5-methyl-8-(2,3,6-trideoxy-3-(dimethylamino)-D-arabino-hexopyranosyl)-, (3aR-(3aalpha,5alpha,11balpha))- 6-Hydroxymedermycin 97413-41-7 Mederrhodin A