1. Institute of Buioresources and Sustainable Development
2. Imphal-795001
3. India
4. CSIR-North East Institute of Science and Technology
5. Jorhat-785006
6. Department of Chemistry
7. Gauhati University
8. Guwahati-781014
9. Laboratory of Natural Medicinal Chemistry
10. Life Sciences Division
11. Institute of Advanced Study in Science & Technology
12. Guwahati-781035