Holladay, Mark W.; Campbell, Brian T.; Rowbottom, Martin W.; Chao, Qi; Sprankle, Kelly G.; Lai, Andiliy G.; Abraham, Sunny; Setti, Eduardo; Faraoni, Raffaella; Tran, Lan; Armstrong, Robert C.; Gunawardane, Ruwanthi N.; Gardner, Michael F.; Cramer, Merryl D.; Gitnick, Dana; Ator, Mark A.; Dorsey, Bruce D.; Ruggeri, Bruce R.; Williams, Michael; Bhagwat, Shripad S.; James, Joyce Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 18 p. 5342 - 5346