[1] K. Heinz Zapp, K. Heinz Wostbrock, M. Schäfer, K. Sato, H. Seiter, W. Zwick, R. Creutziger, H. Leiter, Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2012.
[2] C. Liu, Y. Nie, R. Dai, Y. Deng, J. Chem. Res. 38 (2014) 208-210.
[3] (a) M.A. Zolfigol, P. Salehi, M. Safaiee, Lett. Org. Chem. 3 (2006) 153-156. (b) F. Tamaddon, Z. Razmi, A.A. Jafari, Tetrahedron Lett. 51 (2010) 1187-1189. (c) D. Habibi, M.A. Zolfigol, M. Safaiee, J. Chem. (2013) 1-6.
[4] E. Gallienne, G.G. Muccioli, D.M. Lambert, M. Shipman, Tetrahedron Lett. 49 (2008) 6495-6497.
[5] V.N. Telvekar, R.A. Rane, Tetrahedron Lett. 48 (2007) 6051-6053.
[6] (a) E. Ware, Chem. Rev. 46 (1950) 403-470. (b) I. Ugi, B. Werner, A. Domling, Molecules 8 (2003) 53-66.
[7] (a) C.W. Bazil, T.A. Pedley, Annu. Rev. Med. 49(1998) 135-162. (b) M.S. Luer, Neurol. Res. 20 (1998) 178-182.
[8] (a) J. Knabe, J. Baldauf, A. Ahlhelm, Pharmazie 52 (1997) 912-919. (b) M. Matsukura, Y. Daiku, K. Ueda, S. Tanaka, T. Igarashi, N. Minami, Chem. Pharm. Bull. 40 (1992) 1823-1827. (c) K.J. Irgolic, Houben-Weyl Methods in Organic Chemistry, 4th ed., Vol. E12b; D. Klamann, Ed.; Thieme, Stuttgart, 1990.
[9] (a) L. Somsak, L. Kovacs, M. Toth, E. Osz, L. Szilagyi, Z. Gyorgydeak, Z. Dinya, T. Docsa, B. Toth, P.J. Gergely, Med. Chem. 44 (2001) 2843-2848. (b) R. Sarges, P.J. Oates, Prog. Drug Res. 40 (1993) 99-161.
[10] (a) H. Byrtus, M. Pawlowski, B. Duszynska, A. Wesolowska, E. Chojnacka-Wojcikand, A.J. Bojarski, Pol. J. Pharmacol. 53 (2001) 395-401. (b) A. Peyman, V. Wehner, J. Knolle, H.U. Stilz, G. Breipohl, K.H. Scheunemann, D. Carniato, J.M. Ruxer, J.F. Gourvest, T.R. Gadek, S.Bodary, Bioorg. Med. Chem. Lett. 10 (2000) 179-182.