Synthesis of 2-(2-adamantyl)piperidines and structure anti-influenza virus A activity relationship study using a combination of NMR spectroscopy and molecular modeling - Kolocouris, A.; Tataridis, D.; G. Fytas; Mavromoustakos, T.; Foscolos, G.B.; Kolocouris, N.; De Clercq, E. (Bioorganic and Medicinal Chemistry Letters, 1999)