1. Laboratory of Drug DesignDiscoveryDepartment of Pharmaceutical SciencesDr. Harisingh Gour University (A Central University) Sagar 470003, (MP) India
2. Present address: Faculty of PharmacyKalinga University, Atal nagar Raipur 492101(CG) India
3. Department of ChemistryDr. Harisingh Gour University (A Central University) Sagar 470003, (MP) India
4. Department of Pharmacy, BITS-PilaniHyderabad Campus Hyderabad 500078 India