1. Department of Chemistry
2. Faculty of Science
3. University of Lucknow
4. Lucknow 226 007
5. India
6. Guru Ghasidas Vishwavidyalaya
7. Bilaspur-495009
8. Dongguan Key Laboratory of Drug Design and Formulation Technology
9. Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
10. School of Pharmacy
11. Guangdong Medical University
12. Dongguan 523808