1. Biophysical Chemistry Laboratory, Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S. C. Mullick Road, Kolkata 700032, India
2. Department of Chemistry, Jadavpur University, Kolkata 700032, India
3. Naxospharma srl, Via G. Di Vittorio, 70, 20026 Novate Milanese, MI, Italy