Synthesis, structural and bioactivity studies of Cu(ii) complexes of polyamines, thiazole, imidazole and triazole ligands. Study of the structure-activity relationship

Abstract

Different series of CuII complexes were synthesized and presented according to their ligands: mixed-ligand complexes of Schiff dibases with 2a5mt [Cu(dienXX)(2a5mt)Y2], of Schiff monobases [Cu(dptaS)Y2], mixed-ligand complexes of dien and 2a2tzn ([Cu(dien)(2a2tzn)Y2]) or of Schiff bases and 2a2tzn ([Cu(dienXX)(2a2tzn)Y2]), of dien/dpta and tri- or tetrahalide ligands ([Cu(dien/dpta)(X)](XY2) and [Cu(dien)(X)]2(X2Y2), of Schiff bases and trihalide ligands ([Cu(dienΧX)(Y)(YZ2)]) and of dithiolates (i-MNT2- with amine ligands or thiazole/triazole derivatives). The new complexes were studied with C,H,N,S,Cu elemental analysis, IR and UV-Vis spectroscopy, magnetic and molar conductivity measurements. Theoretical studies were also performed; their results partly support the structures proposed although the minimization of energy was subjected to several restrictions. The X-ray analysis of representative complexes from each series confirms the proposed geometries. The biological (anticancer, ...
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DOI
10.12681/eadd/15134
Handle URL
http://hdl.handle.net/10442/hedi/15134
ND
15134
Alternative title
Σύνθεση και μελέτη της δομής και της βιοδραστικότητας σύμπλοκων ενώσεων του CuII με πολυαμίνες, θειαζολικά, ιμιδαζολικά και τριαζολικά ligands. Διερεύνηση της σχέσης δομής-δραστικότητας
Author
Chaviara, Aikaterini (Father's name: Theodoros)
Date
2006
Degree Grantor
Aristotle University Of Thessaloniki (AUTH)
Committee members
Μπόλος Χρήστος
Τσίπης Κωνσταντίνος
Ασλανίδης Παρασκευάς
Κεσίσογλου Δημήτριος
Κουτσολέλος Αθανάσιος
Παπαστεφάνου Στέργιος
Συγκολλίτου-Κουράκου Αγνή
Discipline
Natural Sciences
Chemical Sciences
Keywords
Copper ( Cu ); Schiff bases; Bioactivity; DNA interaction; Triamines; Thiazoles; Trihalides; Dithiolates
Country
Greece
Language
Greek
Description
277 σ., im.
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