Synthesis, DNA-binding properties, and antitumor activity of novel distamycin derivatives
作者:Federico Maria Arcamone、Fabio Animati、Brunella Barbieri、Emanuela Configliacchi、Roberto D'Alessio、Cristina Geroni、Fernando Carlo Giuliani、Ettore Lazzari、Milena Menozzi
DOI:10.1021/jm00124a008
日期:1989.4
potential alkylating agents have been synthesized that are structurally related to the oligopeptide antiviral antibiotic distamycin. All derivatives form complexes with native calf-thymus DNA but compounds 2, 3, and 6 give rise to covalent adducts. Cytostatic activity against both human and murine tumor cell lines in vitro is displayed by the new compounds. Compounds 3 and 4 are active on melphalan-resistant
已经合成了一组与寡肽抗病毒抗生素双歧霉素在结构上相关的潜在烷基化剂。所有衍生物均与天然小牛胸腺DNA形成复合物,但化合物2、3和6产生共价加合物。新化合物显示出在体外对人和鼠肿瘤细胞系的细胞抑制活性。化合物3和4在小鼠中对耐美法仑的L1210白血病具有活性。