Shiradkar, Mahendra, Rajesh Kale, H.N. Shivaprasad, and B.P. Mallikarjuna. “Microwave Assisted Synthesis and Bioactivity of Condensed Bridgehead Nitrogen Heterocyclic Systems”. Asian Journal of Chemistry 18, no. 4 (March 30, 2010): 2567–2572. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/20621.