Hammerland, Lance G.; Johansson, Martin; Malmstroem, Jonas; Mattsson, Jan P.; Minidis, Alexander B. E.; Nilsson, Karolina; Peterson, Alecia; Wensbo, David; Wallberg, Andreas; Oesterlund, Krister Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 9 p. 2467 - 2469