Ciana, Claire-Lise; Siegrist, Romain; Aissaoui, Hamed; Marx, Leo; Racine, Sophie; Meyer, Solange; Binkert, Christoph; De Kanter, Ruben; Fischli, Christoph; Wittlin, Sergio; Boss, Christoph Bioorganic and Medicinal Chemistry Letters, 2013, vol. 23, # 3 p. 658 - 662 doi: 10.1016/j.bmcl.2012.11.118