1. Medicinal & Process Chemistry Division CSIR-Central Drug Research Institute Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173 Lucknow 226031 India
2. Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
3. Department of Chemistry Indian Institute of Science Education and Research Bhopal Bhopal 462066 Madhya Pradesh India
4. Biochemistry & Structural Biology Division CSIR-Central Drug Research Institute Sector 10, Jankipuram Extension, Sitapur Road, P.O. Box 173 Lucknow 226031 India