1. (a) Laskar, S.; Brahmachari, G. Signpost Open Access J. Org. Biomol. Chem. 2014, 2, 1. (b) Yang, Q.; Guo, R.; Wang, J. Asian J. Org. Chem. 2019, 8, 1742. (c) Osipov, D. V.; Osyanin, V. А. Chem. Heterocycl. Compd. 2021, 57, 505.
2. Lee, J. Front Chem. 2020, 8, 623. (b) Kushwaha, R. K.
3. Chandra, D. Res. J. Pharm. Technol. 2019, 12, 5566.
4. (a) Raj, V.; Lee, J. Front Chem. 2020, 8, 623.
5. (b) Kushwaha, R. K.; Singh, K.; Kumar, P.; Chandra, D. Res. J. Pharm. Technol. 2019, 12, 5566.