title: Studies in potential antifertility agents: VII. Synthesis of dialkylaminoethyl derivatives of 2,4,5-triphenylpyrroles & 2,4,5-triphenylfurans.
mesh_terms: D001555:Benzene Derivatives / Q000138:chemical synthesis; D003270:Contraceptive Agents / Q000138:chemical synthesis; D005021:Ethylamines / Q000138:chemical synthesis; D005663:Furans / Q000138:chemical synthesis*; D011758:Pyrroles / Q000138:chemical synthesis*
chemical_list: D001555:Benzene Derivatives; D003270:Contraceptive Agents; D005021:Ethylamines; D005663:Furans; D011758:Pyrroles