Synthesis and Cytotoxic Activity of Pyranocarbazole Analogues of Ellipticine and Acronycine
作者:Hong Anh Tran-Thi、Thuan Nguyen-Thi、Sylvie Michel、Francois Tillequin、Michel Koch、Bruno Pfeiffer、Alain Pierré、Hanh Trinh-Van-Dufat
DOI:10.1248/cpb.52.540
日期:——
an appropriate hydroxycarbazole. These compounds associate the tricyclic system responsible for the intercalating properties of ellipticine related drugs, with the dimethylpyran pharmacophore of acronycine derivatives. The study of the biological properties of the new pyrano[3,2-b]carbazole derivatives was carried out in vitro on L1210 murine leukaemia cell line. The three (+/-)-cis-diol diesters 15
通过缩合3-甲基丁-2-烯醛,合成了各种2,2,5,11-四甲基和2,2,5,6,11-五甲基-2,6-二氢吡喃并[3,2-b]咔唑衍生物或3-氯-3-甲基丁-1-炔与适当的羟基咔唑。这些化合物将负责玫瑰树碱相关药物的插入特性的三环系统与丙烯醛衍生物的二甲基吡喃药效团联系起来。在体外对L1210鼠白血病细胞系进行了新的吡喃并[3,2-b]咔唑衍生物的生物学特性研究。三个(+/-)顺式二醇二酯15、16和18是活性最高的化合物。