title: 4,6-Didemethyl-4,6-dibromoactinomycin C 1  (D).
mesh_terms: D001412:Bacillus subtilis / Q000187:drug effects; D001966:Bromine; D002850:Chromatography, Gel; D002854:Chromatography, Paper; D003609:Dactinomycin / Q000138:chemical synthesis* / Q000494:pharmacology; D003640:Dealkylation; D009682:Magnetic Resonance Spectroscopy; D009904:Optical Rotation; D013057:Spectrum Analysis; D013329:Structure-Activity Relationship; D014466:Ultraviolet Rays
chemical_list: D003609:Dactinomycin; D001966:Bromine