Publications by Lucinda Kate Batchelor

Viral peptide conjugates for metal-warhead delivery to chromatin

Paul Joseph Dyson, Lucinda Kate Batchelor

The presence of heavy metal groups can endow compounds with unique structural and chemical attributes beneficial for developing highly potent therapeutic agents and effective molecular labels. However, metallocompound binding site specificity is a major ch ...

2024

Thermoresponsive carboplatin-releasing prodrugs

Paul Joseph Dyson, Lucinda Kate Batchelor, Dmitry Vasilyev

Platinum -based anticancer drugs, while potent, are associated with numerous and severe side effects. Hyperthermia therapy is an effective adjuvant in anticancer treatment, however, clinically used platinum drugs have not been optimised for combination wit ...

Elsevier Science Inc2024

Hetero-Bis-Conjugation of Bioactive Molecules to Half-Sandwich Ruthenium(II) and Iridium(III) Complexes Provides Synergic Effects in Cancer Cell Cytotoxicity

Paul Joseph Dyson, Lucinda Kate Batchelor, Mouna Hadiji

Four bipyridine-type ligands variably derivatized with two bioactive groups (taken from ethacrynic acid, flurbiprofen, biotin, and benzylpenicillin) were prepared via sequential esterification steps from commercial 2,2'-bipyridine-4,4'-dicarboxylic acid an ...

AMER CHEMICAL SOC2021

Mono-, Di- and Tetra-iron Complexes with Selenium or Sulphur Functionalized Vinyliminium Ligands: Synthesis, Structural Characterization and Antiproliferative Activity

Paul Joseph Dyson, Lucinda Kate Batchelor, Silvia Schoch

A series of diiron/tetrairon compounds containing a S- or a Se-function (2a-d, 4a-d, 5a-b, 6), and the monoiron [FeCp(CO){SeC1(NMe2)(CHC3)-H-2(Me)}] (3) were prepared from the diiron mu-vinyliminium precursors [Fe2Cp2(CO)( mu-CO){mu-eta(1): eta(3)-C-3(R')( ...

2020

Bis-conjugation of Bioactive Molecules to Cisplatin-like Complexes through (2,2 '-Bipyridine)-4,4 '-Dicarboxylic Acid with Optimal Cytotoxicity Profile Provided by the Combination Ethacrynic Acid/Flurbiprofen

Paul Joseph Dyson, Lucinda Kate Batchelor, Po-Jen Tseng

A facile route to Pt-II complexes doubly functionalized with bioactive molecules through a bipyridine-type ligand is described. Initially, ligands L-EE (containing two ethacrynic acid units), L-EF (ethacrynic acid+flurbiprofen) and L-EB (ethacrynic acid+bi ...

WILEY-V C H VERLAG GMBH2020

Piano Stool Aminoalkylidene-Ferracyclopentenone Complexes from Bimetallic Precursors: Synthesis and Cytotoxicity Data

Paul Joseph Dyson, Lucinda Kate Batchelor

The reaction of pyrrolidine with a series of cationic diiron cyclopentadienyl complexes containing a bridging vinyliminium ligand gives access to piano stool monoiron complexes based on a five-membered metallacycle that includes a vinyl-aminoalkylidene moi ...

WILEY-V C H VERLAG GMBH2020

Reactivity and biological activity of N,N,S-Schiff-base rhodium pentamethylcyclopentadienyl complexes

Paul Joseph Dyson, Lucinda Kate Batchelor

Neutral piano-stool complexes of the general formula [(eta(5)-C5Me5)Rh(L-OR)] (R = Me, 1; R = Et, 2; R = Pe(i), 3) have been prepared in alcohols (methanol, 1; ethanol, 2; isopropanol, 3) from the Schiff-base 5-methyl-4-{(pyridin-2-ylmethylene)amino}-4H-1, ...

ELSEVIER SCIENCE SA2020

Diiron Complexes with a Bridging Functionalized Allylidene Ligand: Synthesis, Structural Aspects, and Cytotoxicity

Paul Joseph Dyson, Lucinda Kate Batchelor, Silvia Schoch

Regio- and stereoselective nucleophilic attack of cyanide (from NBu4CN) to cationic diiron vinyliminium compounds [Fe2Cp2(CO)(mu-CO){mu-eta(1):eta(3)-C-(R')C(R '')-CNMe2}]CF3SO3 ([1a-f]CF3SO3) affords the nitrile-aminoallylidene derivatives 2a-f in good to ...

AMER CHEMICAL SOC2020

Conjugating Biotin to Ruthenium(II) Arene Units via Phosphine Ligand Functionalization

Paul Joseph Dyson, Lucinda Kate Batchelor, Andrea Monti

Two-step functionalization of 4-diphenylphosphino benzoic acid with biotin afforded 2-(biotinyloxy)ethyl 4-(diphenylphosphanyl)benzoate (LP), that was subsequently used to synthesize the Ru(II) arene complexes [RuCl2(eta(6)-p-cymene)(LP)] (1), [Ru(C2O4)(et ...

2020

Extrapolating the Fragment-Based Approach to Inorganic Drug Discovery

Paul Joseph Dyson, Lucinda Kate Batchelor

The fragment-based approach is a well-established strategy for organic drug discovery. Recent studies have shown that this approach also has considerable potential in medicinal inorganic chemistry, and yet the approach has not been formally described. Here ...

ELSEVIER2019