1. Department of Organic ChemistrySchool of ChemistryUniversity of Madras Guindy Campus Chennai 600025 Tamil Nadu India
2. Department of BiochemistryUniversity of Madras Guindy Campus Chennai 600025 Tamil Nadu India
3. Department of BiotechnologyOrchid Pharma Limited Orchid Towers #313, Valluvar Kottam High Road, Nungambakkam Chennai 600034 Tamil Nadu India
4. Division of Infectious Diseases & ImmunologyIndian Institute of Chemical Biology 4, Raja S. C. Mallick Road, Jadavpur Kolkata 700032 West Bengal India
5. Center for Advanced studies in Crystallography & BiophysicsUniversity of Madras Guindy Campus Chennai 600025 Tamil Nadu India