Gangloff, Anthony R.; Brown, Jason; De Jong, Ron; Dougan, Douglas R.; Grimshaw, Charles E.; Hixon, Mark; Jennings, Andy; Kamran, Ruhi; Kiryanov, Andre; O'Connell, Shawn; Taylor, Ewan; Vu, Phong Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 16 p. 4501 - 4505