1. K. Kavya, P. Pattanaik, Int. J. Med. Nanotechnol. 1(2), 73 (2014)
2. J. Fu, K. Cheng, Z. Zhang, R. Fang, H. Zhu, Eur. J. Med. Chem. 45, 2638 (2010)
3. A. Gaspar, E.M. Garrido, M. Esteves, E. Quezada, N. Milhazes, J. Garrido, F. Borges, Eur. J. Med. Chem. 44, 2092 (2009)
4. D. Ledmicer, L.A. Mitschen, The Organic Drug Synthesis, vol. 2 (Wiley, New York, 1980), p. 248
5. J.N. Delegado, W.A. Remers, Wilson and Gisvold’s Textbook of Organic Medicinal and Pharmaceutical Chemistry (Lippincott–Raven, Philadelphia, 2004)