(1)
Chinnayya Setty, N. Krishnarao, B. V. Durgarao, V. Narasingrao, P. Ramalakshmi & Shaik Lakshman. Bio Active Solvent Free Synthesis of 7,7-Dimethyl-4-Phenyl -Tetra Hydro Quinazaloine-(1H,3H)- 2,5-Diones Derivatives Employing Methanesulfonic Acid. CACS-V7 2021, 130-139.