Abstract
A set of homoleptic ruthenium polypyridine (bipyridine and terpyridine) complexes flanked with several electron-donating pyrrolidine moieties has been characterized and the anticancer activity was evaluated toward human lung adenocarcinoma epithelial (A549) and murine colon carcinoma (CT26). Good antiproliferative effects were observed with an IC50 ranging from ca. 4 to 21μM against both cell lines. Dependence was found between the cytotoxicity, the lipophilicity and the RuII/RuIII oxidation potential. All the studied compounds interacted quite well with albumin while the interaction with DNA was marginal. The biological studies revealed that the ruthenium complexes induced the ROS overproduction which might be one but not the only way of cell death induction.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
