Synonyms: NaphthomycinA, 30-dechloro-2-demethyl-30-(methylthio)-;3,31-Methano-1H-4-benzazacyclononacosine, naphthomycin A deriv.;3,31-Methano-1H-4-benzazacyclononacosine-1,5,15,27,32(4H,12H,18H)-pentone,13,14,19,22,23,24-hexahydro-13,19,23,28-tetrahydroxy-12,16,22,24,26,29-hexamethyl-2-(methylthio)-,[12S-(6Z,8Z,10E,12R*,13R*,16E,19R*,20E,22R*,23R*,24R*,25E)]-; NaphthoquinomycinB