1. Department of Biochemistry, Bangalore University, Bangalore-560 0056, Karnataka, India
2. Jyoti Nivas College Autonomous, Department of Studies in Chemistry, Bangalore-560095, India
3. Department of PG Studies and Research in Chemistry, Shivagangothri, Davangere University, Davanagere, Karnataka-577 007, India
4. Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research Raebareli, Transit Campus, Bijnor-Sisendi Road, Sarojini Nagar, Near CRPF Base Camp, Lucknow (UP)-226002, India