Jones, Clifford D.; Andrews, David M.; Barker, Andrew J.; Blades, Kevin; Byth, Kate F.; Finlay, M. Raymond V.; Geh, Catherine; Green, Clive P.; Johannsen, Marie; Walker, Mike; Weir, Hazel M. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 24 p. 6486 - 6489