(untitled) - Baumgartner, L; Sosa, S; Atanasov, A G; Bodensieck, A; Fakhrudin, N; Bauer, J; Favero, G D; Ponti, C; Heiss, E H; Schwaiger, S; Ladurner, A; Widowitz, U; Loggia, R D; Rollinger, J M; Werz, O; Bauer, R; Dirsch, V M; Tubaro, A; Stuppner, H (J. Nat. Prod., 2011)