1. Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Balanagar, Hyderabad Telangana State India
2. Università degli Studi di Firenze Neurofarba Dept. Sezione di Scienze Farmaceutiche e Nutraceutiche Via Ugo Schiff 6 50019 Sesto Fiorentino, Florence Italy
3. Department of Chemistry Anwarul Uloom College 11-3-918 New Malleypally, Hyderabad 500001 Telangana State India