Rivkin, Alexey; Kim, Yoona R.; Goulet, Mark T.; Bays, Nathan; Hill, Armetta D.; Kariv, Ilona; Krauss, Stefan; Ginanni, Nicole; Strack, Peter R.; Kohl, Nancy E.; Chung, Christine C.; Varnerin, Jeffrey P.; Goudreau, Paul N.; Chang, Amy; Tota, Michael R.; Munoz, Benito Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 17 p. 4620 - 4623