Malmstroem, Jonas; Viklund, Jenny; Slivo, Can; Costa, Ana; Maudet, Mickael; Sandelin, Catrin; Hiller, Goesta; Olsson, Lise-Lotte; Aagaard, Anna; Geschwindner, Stefan; Xue, Yafeng; Vasaenge, Mervi Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 18 p. 5919 - 5923