S. J. Parrott scite author profile

This review describes recent developments in the chemistry of both first and second generation 99m-technetium-based imaging agents. The material is presented according to the biological target for the agent, and where possible actual images are presented to indicate the type of information available to the clinician. Beta emitting isotopes of rhenium offer a possible method for the in situ treatment of cancerous tissue using analogous targeting strategies to those for technetium. Recent developments in the relevant coordination chemistry of rhenium and their extension to in vitro and in vivo studies are presented.

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Synthesis and characterisation of rhenium dithiocarbamate complexes. Crystal structures of [ReO{O(OH)C6H4}(S2CNEt 2)2], [Re{PPh2(C6H4S-2)}2 (S2CNEt2)]·Me2CO and [ReO{PPh(C6H4S-2)2}(S2 CNEt2)]

Dilworth¹,

Griffiths²,

Parrott³

et al. 1997

J. Chem. Soc., Dalton Trans.

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Synthesis and characterization of organoimido- and organoamido-rhenium(V) complexes. Crystal structures of [ReCl2(NC6H4PPh2-2)(HNC6H4PPh2-2)], [Re(8-HNC9H6N)2O(PPh3)][BPh4] and [Re(NPh)(NC5H3S-2-SiMe3-3)2(PPh3)][BPh4]

Ahmet¹,

Coutinho²,

Dilworth³

et al. 1995

J. Chem. Soc., Dalton Trans.

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Uptake of 99Tcm-nitrido dithiocarbamate complexes by tumour cells

Stalteri¹,

Parrott²,

Griffiths³

et al. 1997

Nuclear Medicine Communications

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The cleavage of the NN bond of N,N-disubstituted hydrazines on rhenium. The preparation, reactions and x-ray crystal structures of [ReCl2(NH3)(NNCOC6H4-4-R)(PPh3)2] (R = H, OMe, NO2), [ReCl3(NNPh2)(PPh3)2], [ReCl2(N)(NNPh2)(PPH3)] and [ReCl(N)(Me2CNNCOPh)(PPh3)2]

et al. 1993

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S. J. Parrott

The biomedical chemistry of technetium and rhenium

Synthesis and characterisation of rhenium dithiocarbamate complexes. Crystal structures of [ReO{O(OH)C6H4}(S2CNEt 2)2], [Re{PPh2(C6H4S-2)}2 (S2CNEt2)]·Me2CO and [ReO{PPh(C6H4S-2)2}(S2 CNEt2)]

Synthesis and characterization of organoimido- and organoamido-rhenium(V) complexes. Crystal structures of [ReCl2(NC6H4PPh2-2)(HNC6H4PPh2-2)], [Re(8-HNC9H6N)2O(PPh3)][BPh4] and [Re(NPh)(NC5H3S-2-SiMe3-3)2(PPh3)][BPh4]

Uptake of 99Tcm-nitrido dithiocarbamate complexes by tumour cells

The cleavage of the NN bond of N,N-disubstituted hydrazines on rhenium. The preparation, reactions and x-ray crystal structures of [ReCl2(NH3)(NNCOC6H4-4-R)(PPh3)2] (R = H, OMe, NO2), [ReCl3(NNPh2)(PPh3)2], [ReCl2(N)(NNPh2)(PPH3)] and [ReCl(N)(Me2CNNCOPh)(PPh3)2]

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