title: Neothramycins A and B, new antitumor antibiotics.
mesh_terms: D000818:Animals; D000903:Antibiotics, Antineoplastic / Q000096:biosynthesis / Q000302:isolation & purification / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D001569:Benzodiazepines / Q000302:isolation & purification / Q000494:pharmacology; D055598:Chemical Phenomena; D002621:Chemistry; D005658:Fungi / Q000187:drug effects; D007536:Isomerism; D007939:Leukemia L1210 / Q000188:drug therapy; D051379:Mice; D013302:Streptomyces / Q000378:metabolism
chemical_list: D000903:Antibiotics, Antineoplastic; D001569:Benzodiazepines