1. Division of Medicinal Chemistry and Biotechnology; CSIR-Indian Institute of Chemical Technology; Hyderabad 500007 India
2. Department of Medicinal Chemistry; National Institute of Pharmaceutical Education and Research; Hyderabad 500036 India
3. Department of Pharmacology and Molecular Sciences; Johns Hopkins School of Medicine; 725 North Wolfe St. Baltimore Maryland 21205 United States
4. Chemistry Department; College of Science; King Saud University; Riyadh 11451 Saudi Arabia