Stereochemical influence on the stability of radio-metal complexes in vivo. Synthesis and evaluation of the four stereoisomers of 2-(p-nitrobenzyl)-trans-CyDTPA.

Stereochemical influence on the stability of radio-metal complexes in vivo. Synthesis and evaluation of the four stereoisomers of 2-(p-nitrobenzyl)-trans-CyDTPA.
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立体化学对体内放射性金属配合物稳定性的影响。

DOI:
10.1016/s0968-0896(97)00130-2
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发表时间:
1997
影响因子:
3.5
通讯作者:
M. Brechbiel
M. Brechbiel
中科院分区:
医学3区
文献类型:
--
作者:
C. Wu;H. Kobayashi;B. Sun;T. Yoo;C. Paik;O. Gansow;J. Carrasquillo;I. Pastan;M. Brechbiel

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最近报道的两种非对映体C-官能化CyDTPA螯合剂(CHX-A DTPA和CHX-B DTPA,均为外消旋体)的体内稳定性的明显差异促使进一步研究为什么构型差异对其钇络合物的体内稳定性产生显著影响。为此,合成了CHX-A和CHX-B的四种单独组分立体异构体,并在体外和体内研究了结合钇的能力。
Distinct differences in in vivo stability of the two diastereomeric C-Functionalized CyDTPA chelating agents, (CHX-A DTPA and CHX-B DTPA, both racemates), as recently reported prompted further investigation as to why differences in configuration produced striking effects on the in vivo stability of their yttrium complexes. To this end, the four individual component stereoisomers of CHX-A and CHX-B were synthesized and ability to bind yttrium was investigated both in vitro and in vivo.
抗体-螯合物缀合物对兔子和小鼠的免疫原性:(S) 和 (R) 大环对映体与无环螯合剂的比较。
DOI: --
发表时间: 1994
期刊: Cancer research
影响因子: 11.2
作者:
Watanabe,N;Goodwin,DA;Meares,CF;McTigue,M;Chaovapong,W;Ransone,CM;Renn,O
通讯作者: Renn,O
研究非对映异构体铁 59、镓 68 和铟 111-EHPG 三价金属配合物的物理化学和体内行为。
DOI: --
发表时间: 1990
期刊: Journal of nuclear medicine : official publication, Society of Nuclear Medicine
影响因子: --
作者:
Madsen,SL;Bannochie,CJ;Martell,AE;Mathias,CJ;Welch,MJ
通讯作者: Welch,MJ