Nemmani, Kumar V.S.; Mali, Sunil V.; Borhade, Namdev; Pathan, Asif R.; Karwa, Manoj; Pamidiboina, Venu; Senthilkumar; Gund, Machhindra; Jain, Arun K.; Mangu, Naveen K.; Dubash, Nauzer P.; Desai, Dattatraya C.; Sharma, Somesh; Satyam, Apparao Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 18 p. 5297 - 5301