Lal, K.B. “Reactivity of Amino and Methyl Groups in 3-Amino-2-Methyl-3,4-Dihydro-4-Oxo-Quinzoline towards Condensation With Aldehydes”. Asian Journal of Chemistry 10, no. 1 (March 30, 2010): 35–38. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/23545.