... Int. Ed. 2000, 39, No. 4 WILEY-VCH Verlag GmbH, D-69451 Weinheim, 2000 0570-0833/00/3904- 0761 $ 17.50+.50/0 761 The Total Synthesis of Frondosin B** ... Interleukin-8 (IL-8), a chemoattractant for neutrophils, is produced by macrophages and endothelial cells.[1] IL-8 ...