Design and synthesis of new ethylenediamine or propylenediamine diacetic acid derivatives for Re(I) organometallic chemistry
作者:Mustapha Allali、Eric Benoist、Nouzha Habbadi、Marie Gressier、Abdelaziz Souizi、Michèle Dartiguenave
DOI:10.1016/j.tet.2003.11.058
日期:2004.1
First complexation study has shown that these compounds act exclusively as tridentate ligands (via the two acids and the tertiary amine functions). The convenient synthesis of these new ligands coupled with their high affinity for Re(I) make them quite promising for biomedical applications.
已经开发出一种新的合成新型方法,用于“ fac- [M(CO)3 ] + ”核心(M = 99m Tc,99 Tc或Re)的新型双功能螯合剂(BCA)。该策略包括方便地制备具有叔胺的这些三齿配体,所述叔胺带有两个羧酸官能团作为配位位点和一个芳香族氨基基团以偶联至生物载体。首次络合研究表明,这些化合物仅充当三齿配体(通过两种酸和叔胺官能团)。这些新配体的便捷合成及其对Re(I)的高亲和力使它们在生物医学应用中非常有前途。