title: [Chemotherapeutic studies on schistosomiasis. XXXVI. Synthesis of derivatives of 4-phenyl-and 4-allyl-5-(pyrazinyl-2)-1, 2, 4-triazole-3-thio-ketone].
mesh_terms: D000818:Animals; D051379:Mice; D011719:Pyrazines / Q000138:chemical synthesis*; D012549:Schistosoma japonicum / Q000187:drug effects; D012556:Schistosomicides / Q000138:chemical synthesis*; D013329:Structure-Activity Relationship; D013871:Thiones / Q000138:chemical synthesis*; D014230:Triazoles / Q000138:chemical synthesis*
chemical_list: D011719:Pyrazines; D012556:Schistosomicides; D013871:Thiones; D014230:Triazoles