Paul Nicklin

8-Aryl xanthines potent inhibitors of phosphodiesterase 5.

Stephen P. Jelfs, M. Zurini, R. Naef, 2002, Bioorganic & medicinal chemistry letters.

Potent and selective xanthine-based inhibitors of phosphodiesterase 5.

M. Zurini, R. Naef, S. Watson, 2007, Bioorganic & medicinal chemistry letters.

Discovery and Toxicological Profiling of Aminopyridines as Orally Bioavailable Selective Inhibitors of PI3-Kinase γ.

Benjamin R Bellenie, G. Hollingworth, M. Bracher, 2021, Journal of medicinal chemistry.

Design and synthesis of a library of chemokine antagonists.

T. Keller, S. Charlton, David Beer, 2011, Bioorganic & medicinal chemistry letters.