Kachroo, P.L., et al. “Synthesis and in Vitro Amebicidal Activity of Some N.N&Acute; -Disubstituted Diamine Dihydro- Chlorides and N-Substituted Benzenepropenamides ”. Asian Journal of Chemistry, vol. 3, no. 3, Mar. 2010, pp. 256-9, https://asianpubs.org/index.php/ajchem/article/view/25237.