1. Department of Chemistry, Centre for Advanced Studies, North-Eastern Hill University, Shillong 793022, Meghalaya, India
2. Department of Chemistry, St. Joseph's College (Autonomous), #36 Lal Bagh Main Road, Shanti Nagar, Bangaluru 560027, Karnataka, India
3. Department of Chemistry, Rajiv Gandhi University, Rono Hills, Doimukh 791112, Arunachal Pradesh, India
4. Natural Products & Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Jammu, Canal Road, Jammu 180001, India