1. Department of Studies in Chemistry Karnatak University Pavate Nagar Dharwad 580003 Karnataka India
2. Novel Drug Design and Discovery Laboratory Department of Pharmaceutical Chemistry S.E.T.'s College of Pharmacy, Sangolli Rayanna Nagar Dharwad 580002 Karnataka India
3. Department of Chemistry Yuvaraja's College University of Mysore, Mysore 570 005 Karnataka India
4. Dr. Prabhakar Kore Basic Science Research Centre KLE University, Nehru Nagar Belagavi 590010 Karnataka India