[EN] TOPOISOMERASE INHIBITORS WITH ANTIBACTERIAL AND ANTCANCER ACTIVITY<br/>[FR] INHIBITEURS DE LA TOPOISOMÉRASE AYANT UNE ACTIVITÉ ANTIBACTÉRIENNE ET UNE ACTIVITÉ ANTI-CANCÉREUSE
申请人:UNIV ILLINOIS
公开号:WO2018237140A1
公开(公告)日:2018-12-27
Inhibitors of human topoisomerase II (Top2) are the backbone of numerous cancer chemotherapy regimens. Unfortunately, the onset of toxicity severely limits the utility of these powerful drugs. There is some conservation between human Top2 and bacterial homologues (DNA gyrase and TopoIV). Thus, the conversion of antibacterial topoisomerase inhibitors into antineoplastic agents is an intriguing strategy for anticancer compounds. Herein is described the conversion of deoxynybomycin (DNM), a natural product and DNA gyrase inhibitor with minimal cytotoxicity, into a compound that has anticancer activity. Detailed in vitro and cell culture experiments demonstrate that these compounds inhibit Top2 and also act upon topoisomerase I. Similar approaches are applicable to other classes of gyrase inhibitors and other antibacterial targets for discovery of new anticancer drugs.
The invention relates to pyridoquinolones, their synthesis and pharmaceutical use. The pyridoquinolones are useful as CDC25 inhibitors.
本发明涉及吡啶并喹啉酮及其合成和药物用途。所述吡啶并喹啉酮作为CDC25抑制剂具有应用价值。
Compounds and anti-tumor NQO1 substrates
申请人:The Board of Trustees of the University of Illinois
公开号:US10285986B2
公开(公告)日:2019-05-14
Compositions comprising Formula (I) can be selectively lethal toward a variety of different cancer cell types. The compositions are useful for the management, treatment, control, or adjunct treatment of diseases, where the selective lethality is beneficial in chemotherapeutic therapy.