GUPTA, A. K.; SHARMA, M. SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF NOVEL SUBSTITUTED-1-(4-SUBSTITUTED BENZYL)-1H-INDOLO (2, 3-B) QUINOXALINE N-BENZYL INDOLE-2,3-DIONE MOIETIES. International Journal of Pharmaceutical and Biological Science Archive, v. 4, n. 05, 19 maio 2018.