1. Department of Pharmaceutical Chemistry, Gokaraju Rangaraju College of Pharmacy, Hyderabad 500 090, Telangana State, India
2. Centre for Pharmaceutical Sciences, JNT University, Hyderabad 500 085, Telangana State, India
3. Faculty of Pharmacy, Osmania University, Hyderabad 500 007, Telangana State, India
4. Natco Pharma Ltd, Natco Research Center, B-13, Industrial Estate, Sanath Nagar, Hyderabad 500 018, Telangana State, India