Synthesis of model compounds for potential contrast agents containing phosphonate and peptide moieties
作者:Hutti Shalem、Shimon Shatzmiller、Ben-Ami Feit
DOI:10.1039/a909086j
日期:——
The synthesis of dimethyl 2-acetoxy-2-(2,4-diiodo-5-aminophenyl)ethylphosphonate and dimethyl 2-acetoxy-2-(2,4,6-triiodo-3,5-diaminophenyl)ethylphosphonate is described. Several amido and peptidic derivatives of these two compounds were prepared. These products are composed of a combination of structural/functional moieties which pave the way for their potential application as non-ionic selective X-ray contrast agents.
介绍了 2-乙酰氧基-2-(2,4-二碘-5-氨基苯基)乙基膦酸二甲酯和 2-乙酰氧基-2-(2,4,6-三碘-3,5-二氨基苯基)乙基膦酸二甲酯的合成。制备了这两种化合物的多种氨基和肽衍生物。这些产品由结构/功能分子组合而成,为它们作为非离子选择性 X 射线造影剂的潜在应用铺平了道路。