Результаты исследований: Научные публикации в периодических изданиях › статья
Synthesis, characterization and pre-clinical evaluation of 99mTc-tricarbonyl complexes as potential myocardial perfusion imaging agents. / Ellis, Beverley L.; Gorshkov, Nikolay I.; Lumpov, Alexander A.; Miroslavov, Alexander E.; Yalfimov, Anatoly N.; Gurzhiy, Vladislav V.; Suglobov, Dmitrii N.; Braddock, Rattana; Adams, Joanne C.; Smith, Anne-Marie; Prescott, Mary C.; Sharma, Harbans L.
в: Journal of Labelled Compounds and Radiopharmaceuticals, Том 56, № 14, 2013, стр. 700-707.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Synthesis, characterization and pre-clinical evaluation of 99mTc-tricarbonyl complexes as potential myocardial perfusion imaging agents
AU - Ellis, Beverley L.
AU - Gorshkov, Nikolay I.
AU - Lumpov, Alexander A.
AU - Miroslavov, Alexander E.
AU - Yalfimov, Anatoly N.
AU - Gurzhiy, Vladislav V.
AU - Suglobov, Dmitrii N.
AU - Braddock, Rattana
AU - Adams, Joanne C.
AU - Smith, Anne-Marie
AU - Prescott, Mary C.
AU - Sharma, Harbans L.
PY - 2013
Y1 - 2013
N2 - Myocardial perfusion imaging is an established Nuclear Medicine investigation. Current myocardial perfusion imaging agents sestamibi and tetrofosmin have number of drawbacks; low heart uptake coupled with uptake into the surrounding tissues leads to a poorer image quality. There is a need for continued research into designing and evaluating potentially superior myocardial imaging agents. Tri-carbonyl-technetium and rhenium complexes were prepared by combination with mono-dentate and bi-dentate ligands. Complexes were characterized by HPLC, MAS, nuclear magnetic resonance, infrared, single-crystal X-ray diffraction and partition coefficient determinations. Tc-99m(CO)(3) complexes were administered intravenously to Sprague Dawley rats, and tissue distribution studies were carried out at 15min and 1h p.i. Radiochemical purity was assessed as >90%. 1-10-phenanthroline, 2,2-bipyridine and imidazole complexes gave the highest heart uptake. The percentage injected dose per gram (n=3) at 1h for 1-10-phenanthroline/im
AB - Myocardial perfusion imaging is an established Nuclear Medicine investigation. Current myocardial perfusion imaging agents sestamibi and tetrofosmin have number of drawbacks; low heart uptake coupled with uptake into the surrounding tissues leads to a poorer image quality. There is a need for continued research into designing and evaluating potentially superior myocardial imaging agents. Tri-carbonyl-technetium and rhenium complexes were prepared by combination with mono-dentate and bi-dentate ligands. Complexes were characterized by HPLC, MAS, nuclear magnetic resonance, infrared, single-crystal X-ray diffraction and partition coefficient determinations. Tc-99m(CO)(3) complexes were administered intravenously to Sprague Dawley rats, and tissue distribution studies were carried out at 15min and 1h p.i. Radiochemical purity was assessed as >90%. 1-10-phenanthroline, 2,2-bipyridine and imidazole complexes gave the highest heart uptake. The percentage injected dose per gram (n=3) at 1h for 1-10-phenanthroline/im
U2 - 10.1002/jlcr.3106
DO - 10.1002/jlcr.3106
M3 - Article
VL - 56
SP - 700
EP - 707
JO - Journal of Labelled Compounds and Radiopharmaceuticals
JF - Journal of Labelled Compounds and Radiopharmaceuticals
SN - 0362-4803
IS - 14
ER -
ID: 7405504