title: [Synthesis of new 1-(2,4-dinitrophenyl)-3-methyl-4-arylazo-2-pyrazolin-5-ones].
mesh_terms: D007004:Hypoglycemic Agents / Q000138:chemical synthesis*; D008722:Methods; D011720:Pyrazoles / Q000138:chemical synthesis*
chemical_list: D007004:Hypoglycemic Agents; D011720:Pyrazoles
vernacular_title: Síntese de novas 1-(2,4-dinitrofenil)-3-metil-4-arilazo-2-pirazolin-5-onas.