Design and synthesis of some new pyranoxanthenone aminoderivatives with cytotoxic activity
作者:George Kolokythas、Ioannis K. Kostakis、Nicole Pouli、Panagiotis Marakos、Alexios-Leandros Skaltsounis、Harris Pratsinis
DOI:10.1016/s0960-894x(02)00218-4
日期:2002.6
The synthesis, DNA binding and in vitro cytotoxicity of a series of novel pyranoxanthones, analogues of the acridone alcaloid acronycine, are described. The new compounds proved to bind weakly to DNA. On the contrary, they exhibited interesting cytotoxicactivity against murine leukemia L1210 cell line, as well as against some human solid tumor cell lines.
acridone alkaloid acronycine, have been designed and synthesized. Their in vitro cytotoxicities against the murine L1210 leukemia and the human solid tumor HT-29 cell lines have been investigated. Their eventual selective effect on a phase of the cell cycle was evaluated, using HT-29 cells. A number of the new derivatives exhibited interesting cytotoxicactivity against the human solid tumor cell line