Efficient bifunctional gallium-68 chelators for positron emission tomography: tris(hydroxypyridinone) ligands

被引:110
作者
Berry, David J. [1 ]
Ma, Yongmin [1 ,2 ]
Ballinger, James R. [1 ]
Tavare, Richard [1 ]
Koers, Alexander [1 ]
Sunassee, Kavitha [1 ]
Zhou, Tao [2 ]
Nawaz, Saima [1 ]
Mullen, Gregory E. D. [1 ]
Hider, Robert C. [2 ]
Blower, Philip J. [1 ]
机构
[1] Kings Coll London, St Thomas Hosp, Rayne Inst, Div Imaging Sci & Biomed Engn, London SE1 7EH, England
[2] Kings Coll London, Inst Pharmaceut Sci, London SE1 9NH, England
基金
英国工程与自然科学研究理事会; 英国惠康基金;
关键词
SOMATOSTATIN ANALOG; IN-VITRO; PET; COMPLEXATION; AGENT; IRON;
D O I
10.1039/c1cc12123e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new tripodal tris(hydroxypyridinone) bifunctional chelator for gallium allows easy production of Ga-68-labelled proteins rapidly under mild conditions in high yields at exceptionally high specific activity and low concentration.
引用
收藏
页码:7068 / 7070
页数:3
相关论文
共 19 条
  • [11] Metal complexes as diagnostic tools
    Reichert, DE
    Lewis, JS
    Anderson, CJ
    [J]. COORDINATION CHEMISTRY REVIEWS, 1999, 184 : 3 - 66
  • [12] N-carboxyalkyl derivatives of 3-hydroxy-4-pyridinones:: synthesis, complexation with Fe(III), Al(III) and Ga(III) and in vivo evaluation
    Santos, MA
    Gil, M
    Marques, S
    Gano, L
    Cantinho, G
    Chaves, S
    [J]. JOURNAL OF INORGANIC BIOCHEMISTRY, 2002, 92 (01) : 43 - 54
  • [13] SMITHJONES PM, 1994, J NUCL MED, V35, P317
  • [14] Indium(III) and gallium(III) complexes of bis(aminoethanethiol) ligands with different denticities: Stabilities, molecular modeling, and in vivo behavior
    Sun, YZ
    Anderson, CJ
    Pajeau, TS
    Reichert, DE
    Hancock, RD
    Motekaitis, RJ
    Martell, AE
    Welch, MJ
    [J]. JOURNAL OF MEDICINAL CHEMISTRY, 1996, 39 (02) : 458 - 470
  • [15] Efficient Site-Specific Radiolabeling of a Modified C2A Domain of Synaptotagmin I with [99mTc(CO)3]+: A New Radiopharmaceutical for Imaging Cell Death
    Tavare, Richard
    De Rosales, Rafael Torres Martin
    Blower, Philip J.
    Mullen, Gregory E. D.
    [J]. BIOCONJUGATE CHEMISTRY, 2009, 20 (11) : 2071 - 2081
  • [16] Convenient preparation of 68Ga-based PET-radiopharmaceuticals at room temperature
    Velikyan, I.
    Maecke, H.
    Langstrom, B.
    [J]. BIOCONJUGATE CHEMISTRY, 2008, 19 (02) : 569 - 573
  • [17] A Universally Applicable 68Ga-Labeling Technique for Proteins
    Waengler, Carmen
    Waengler, Bjoern
    Lehner, Sebastian
    Elsner, Andreas
    Todica, Andrei
    Bartenstein, Peter
    Hacker, Marcus
    Schirrmacher, Ralf
    [J]. JOURNAL OF NUCLEAR MEDICINE, 2011, 52 (04) : 586 - 591
  • [18] WAGNER SJ, 1979, J NUCL MED, V20, P428
  • [19] Iron binding dendrimers: A novel approach for the treatment of haemochromatosis
    Zhou, Tao
    Neubert, Hendrik
    Liu, Ding Yong
    Liu, Zu Dong
    Ma, Yong Min
    Le Kong, Xiao
    Luo, Wei
    Mark, Sykes
    Hider, Robert C.
    [J]. JOURNAL OF MEDICINAL CHEMISTRY, 2006, 49 (14) : 4171 - 4182