TY - JOUR T1 - Design and cytotoxic evaluation of new annonaceous acetogenin analogues JO - Journal of the Brazilian Chemical Society A1 - Krauss, Jürgen A1 - Bracher, Franz A1 - Synowitz, Katrin A1 - Unterreitmeier, Doris SN - 0103-5053 UL - 10.1590/S0103-50532007000400004 VL - 18 Y1 - 2007 PB - Brasil ER -