Skerlj, Renato; Bridger, Gary; Zhou, Yuanxi; Bourque, Elyse; McEachern, Ernest; Langille, Jonathan; Harwig, Curtis; Veale, Duane; Yang, Wen; Li, Tongshong; Zhu, Yongbao; Bey, Michael; Baird, Ian; Sartori, Michael; Metz, Markus; Mosi, Renee; Nelson, Kim; Bodart, Veronique; Wong, Rebecca; Fricker, Simon; Mac Farland, Ron; Huskens, Dana; Schols, Dominique Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 23 p. 6950 - 6954