(untitled) - Edmondson, S D; Wei, L; Xu, J; Shang, J; Xu, S; Pang, J; Chaudhary, A; Dean, D C; He, H; Leiting, B; Lyons, K A; Patel, R A; Patel, S B; Scapin, G; Wu, J K; Beconi, M G; Thornberry, N A; Weber, A E (Bioorg. Med. Chem. Lett., 2008)