139158-99-9 4,12,13-Trihydroxy-8-(4-methoxyphenyl)-6-aza-2,9,14-trioxatricyclo(9.2.1.0(3,7))tetradecane 5,8-Epoxy-5H-(1,5)dioxecino(3,2-b)pyrrole-3,6,7-triol, decahydro-11-(4-methoxyphenyl)-, (3S-(3R*,3aR*,5S*,6S*,7S*,8S*,11S*,11aS*))- AB 3217-A AB-3217-A Antibiotic AB3217A