Atractyligenine chemistry, Part VI: Synthesis and biological activities of atractyligenine derivatives.

Derivatives of atractyligenine, the aglycone of atractyloside, were tested in vitro for their antimicrobial and antiproliferative activity against K-562 (human chronic myelogeneous leukemia), HL-60 (human leukemia) and MCF-7 (human breast adenocarcinoma) cell lines. The most active compound showed IC50 values in the range 0.8-6.9 microM.