title: Carcinogenic nitrogen compounds. LXXIX. A route to new condensed acridines containing a cyclopent(kl)acridine nucleus.
mesh_terms: D000166:Acridines / Q000138:chemical synthesis*; D002273:Carcinogens / Q000138:chemical synthesis*; D003517:Cyclopentanes
chemical_list: D000166:Acridines; D002273:Carcinogens; D003517:Cyclopentanes