Design, synthesis and in vitro cytotoxic evaluation of β-carboline tethered quinoline-4-carboxamide conjugates as DNA-interactive Topo II inhibitors

Jay Prakash Soni, Priyanka Devi, Sowjanya Chemitikanti, Anamika Sharma, Chintha Venkata Dinesh Swamy, Regur Phanindranath, Manda Sathish, Narayana Nagesh, Chandraiah Godugu, Nagula Shankaraiah