title: [Indoles. IV. The nitration of 1-acetyltryptophan derivatives with concentrated sulfuric acid and sodium nitrate].
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D009566:Nitrates; D013464:Sulfuric Acids; D013696:Temperature; D014364:Tryptophan
chemical_list: D009566:Nitrates; D013464:Sulfuric Acids; D014364:Tryptophan