(untitled) - Jayasuriya, H; Herath, K B; Zhang, C; Zink, D L; Basilio, A; Genilloud, O; Diez, M T; Vicente, F; Gonzalez, I; Salazar, O; Pelaez, F; Cummings, R; Ha, S; Wang, J; Singh, S B (Angew. Chem. Int. Ed., 2007)