1. Alekya Drugs Pvt. Ltd, R&D Division, Plot No 145-150, Vijayawada, Andhra Pradesh, India
2. Chemistry Division, Institute of Science and Technology, JNT University, Kukatpally, Hyderabad-500 072, Telangana, India
3. RA Chem Pharma Ltd., Plot No. 26 & 27, Technocrats Industrial Estate, Balanagar, Hyderabad-500 037, India