Barrow, James C; Nantermet, Philippe G; Selnick, Harold G; Glass, Kristen L; Ngo, Phung L; Young, Mary Beth; Pellicore, Janetta M; Breslin, Michael J; Hutchinson, John H; Freidinger, Roger M; Condra, Cindra; Karczewski, Jerzy; Bednar, Rodney A; Gaul, Stanley L; Stern, Andrew; Gould, Robert; Connolly, Thomas M Bioorganic and Medicinal Chemistry Letters, 2001 , vol. 11, # 20 p. 2691 - 2696