Ferric Ion-Specific Sequestering Agents. 7. Synthesis, Iron-Exchange Kinetics, and Stability Constants of N-Substituted, Sulfonated Catechoylamide Analogues of Enterobactin

Article abstract of DOI:10.1021/ja00407a030

Two analogues of enterobactin are reported which exhibit (i) stability to base-catalysed hydrolysis of the central ring, (ii) water solubility, and (iii) N-substitution to block peptidase hydrolysis of the amide bonds.The first compound 1,3,5-tris(N-methy