Affiliation: | 1. Natural Products Chemistry Group, Chemical Sciences and Technology Division, CSIR North East Institute of Science & Technology, Jorhat 785006, Assam, India;2. Department of Pharmaceutical Sciences, Dibrugarh University, Dibrugarh 786004, Assam, India;3. Regional Medical Research Centre, NE Region (ICMR), Dibrugarh 786001, Assam, India |