Enterobactin type compounds

摘要

There are provided novel enterobactin type compounds. There is provided a novel process for the production of enterobactin, and of novel enterobactin type compounds which process is based on the reaction of a serine derivative with a stannoxane of the [BU2Sn(OCH2CH2O)] type. Enterobactin is a known compound of known utility. The novel derivatives are valuable as sequestering agents for iron and other transition metals, for the separation and analysis of same. They can be used as active ingredients in pharmaceutical compositions for the removal of such metals accumulated above an acceptable level in patients.