1. Department of Studies in Chemistry, Karnatak University, Dharwad-580003, India
2. Novel Drug Design and Discovery Laboratory, Department of Pharmaceutical Chemistry, S.E.T.’s College of Pharmacy, Sangolli Rayanna Nagar, Dharwad-580002, India
3. Department of Chemistry, Yuvaraja’s College, University of Mysore, Mysore-570005, India