1. Arora, P., Arora, V., Lamba, H., and Wadhwa, D., Int. J. Pharm. Sci. Res., 2012, vol. 3, pp. 2947–2955. https://doi.org/10.13040/IJPSR.0975-8232.3(9).2947-54
2. Czarnik AW., Acc. Chem. Res., 1996, vol. 29, pp. 112–113. https://doi.org/10.1021/ar950256n
3. Katritzky, A.R., Ley, S.V., Meth-Cohn, O., and Rees, C.W., Pergamon Publisher, 1995. ISBN-13: 978-0080406046.
4. Paraschivescu, C.C., Păun, A., and Matache, M., Targets Heterocycl.
Syst., 2016, vol. 20, pp. 174–196. http://dx.medra.org/10.17374/targets.2017.20.174.
5. Wei, H., He, C., Zhang, J., and Shreeve, Jn.M., Angew. Chem., Int. Ed., 2015, vol. 54, pp. 9367–9371. https://doi.org/10.1002/anie.201503532