1. Labanauskas, L., Brukstus, A., Udrenaite, E., Gaidelis, P., and Bucinskaite, V., Chemija, 2003, vol. 14, pp. 49–51.
2. Labanauskas, L.K., Brukstus, A.B., Gaidelis, D.G., Bucinskaite, V., Udrenaite, E.B., and Duksas, V. K., Pharm. Chem. J., 2000, vol. 34, pp. 353–355.
3. Kataev, V.A., Khaliullin, A.N., Nasyrov, Kh.M., and Gailyunas, I.A., RF Patent RU2215002, Chem. Abstr., 2004, vol. 141, p. 7110.
4. Sondhi, M.S., Singh, N., Kumar, A., Lozach, O., and Meijer, L., Bioorg. Med. Chem., 2006, vol. 14, pp. 3758–3765.
5. Bordon, P.F. and Haesslein, J.L., Fr. Demande FR 20040820;
Chem. Abstr., 2004, vol. 141, p. 206 968.