(untitled) - Gwaltney, S L; O’Connor, S J; Nelson, L T. J; Sullivan, G M; Imade, H; Wang, W; Hasvold, L; Li, Q; Cohen, J; Gu, W Z; Tahir, S K; Bauch, J; Marsh, K; Ng, S C; Frost, D J; Zhang, H; Muchmore, S; Jakob, C G; Stoll, V; Hutchins, C; Rosenberg, S H; Sham, H L (Bioorg. Med. Chem. Lett., 2003)