alexa Spectroscopic and biological properties of palladium(II) complexes of ethyl 2-quinolylmethylphosphonate.


Cancer Medicine & Anti Cancer Drugs

Author(s): TusekBozi L, Furlani A, Scarcia V, De Clercq E, Balzarini J

Abstract Share this page

Abstract Spectroscopic (1H NMR, UV-visible) and biological (cytostatic, antiviral activity) studies of palladium(II) complexes of monoethyl 2-quinolymethylphosphonate (2-Hmqmp): dihalide adducts trans-Pd(2-Hmqmp)2X2, chelate Pd(2-mqmp)2.2H2O and ion-pair salt complexes [2-H2mqmp]+[Pd(2-Hmqmp)X3]- (X = Cl, Br), have been carried out in order to determine structural and biological properties of these biologically interesting complex compounds. The complexes were evaluated in vitro for their cytostatic activity against murine L1210 and human KB and T-lymphoblast Molt4/C8 and CEM/0 cell lines, and the results obtained were compared with those obtained for the complexes of diethyl 2-quinolylmethylphosphonate (2-dqmp). The L1210 cell was the most responsive line and complexes of diester 2-dqmp were more active than complexes of monoester 2-Hmqmp. A good relationship was observed between the cytostatic activity of the complexes and their lypophilicity or solubility. Some complexes exhibited significant cell growth inhibitory effects, but none of the them was more cytostatic than cisplatin. Both 2-dqmp and 2-Hmqmp complexes were also evaluated in vitro for their antiviral activity in different assay systems, comprising a broad spectrum of DNA and RNA viruses, but no specific antiviral effects were noted. In addition, the complexes did not show any specific anti-HIV activity.
This article was published in J Inorg Biochem and referenced in Cancer Medicine & Anti Cancer Drugs

Relevant Expert PPTs

Relevant Speaker PPTs

Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version