Web* Corresponding authors a Instituto de Química de São Carlos, Universidade de São Paulo, CEP 13566-590 São Carlos, SP, Brazil E-mail: [email protected] b Centro de Ciências e Tecnologias Nucleares, Instituto Superior Técnico, Universidade de Lisboa, Estrada Nacional 10, 2695-066 Bobadela LRS, Portugal WebBisthiosemicarbazones are known to have antiviral, antimalarial and anticancer activity, [1] usually mediated through binding to copper or iron in cells. They have also been identified as potential ligands for radioisotope delivery, with selectivity towards hypoxic tissues, particularly in the heart and brain.
Identification of Hypoxia-Targeting Drugs in the Tumor ... - Springer
WebNov 9, 1999 · Three bis (thiosemicarbazones) complexes were active against the growth of human lung MB9812, KB nasopharynx, epidermoid A431, glioma UM‐86, colon SW480, ovary 1‐A9, breast MCK‐7, and osteosarcoma Saos‐2 and their metabolic effects in the tumor cell were more focused on a single synthetic pathway. 24 WebThe interaction of ligands and drug molecules with protein is of major interest in drug pharmacokinetics and pharmacodynamics. In this study, we synthesized a novel thiosemicarbazone-based amphiphili circled numbers images
Versatile New Bis(thiosemicarbazone) Bifunctional Chelators: Synthesis ...
WebDec 1, 2024 · As a ligand, TSC can coordinate as a neutral, bidentate NS chelate or more commonly as an anionic bidentate NS chelate upon deprotonation of the azomethinic nitrogen. The TSC ligand motif can be modified to include an additional heteroatom donor expanding its denticity from two to three, often as N2S or ONS chelates. WebApr 4, 2024 · The bis -thiosemicarbazone Mo (VI) complexes were tested as a catalyst for the homogeneous oxidation of olefins using tert -butyl hydrogen peroxide as an oxidant. The catalysts showed efficient reactivity in the olefins epoxidation reactions giving high yield and selectivity of the products, in most cases. WebFeb 7, 2024 · This paper deals with the synthesis and the characterization of six coordination complexes obtained by reaction of [MoV2O2S2]2+ cluster with bis-thiosemicarbazone ligands that contain flexible or rigid spacers between the two thiosemicarbazone units. circle dodge brick nj