1. Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi 835215 Jharkhand, India
2. Mycobacteria Research Laboratory, Department of Biological Sciences, Institute of Structural and Molecular Biology, Birkbeck, University of London, Malet Street, London WC1E 7HX, U.K.
3. Leicester School of Pharmacy, De Montfort University, The Gateway, Leicester LE1 9BH, U.K.