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Hydroxamic Acid: An Underrated Moiety? Marrying Bioinorganic Chemistry and Polymer Science.
Biomacromolecules ( IF 5.5 ) Pub Date : 2020-06-11 , DOI: 10.1021/acs.biomac.0c00449
Jennifer Keth 1 , Tobias Johann 1 , Holger Frey 1
Affiliation  

Even 150 years after their discovery, hydroxamic acids are mainly known as the starting material for the Lossen rearrangement in textbooks. However, hydroxamic acids feature a plethora of existing and potential applications ranging from medical purposes to materials science, based on their excellent complexation properties. This underrated functional moiety can undergo a broad variety of organic transformations and possesses unique coordination properties for a large variety of metal ions, for example, Fe(III), Zn(II), Mn(II), and Cr(III). This renders it ideal for biomedical applications in the field of metal-associated diseases or the inhibition of metalloenzymes, as well as for the separation of metals. Considering their chemical stability and reactivity, their biological origin and both medical and industrial applications, this Perspective aims at highlighting hydroxamic acids as highly promising chelators in the fields of both medical and materials science. Furthermore, the state of the art in combining hydroxamic acids with a variety of polymer structures is discussed and a perspective regarding their vast potential at the interface of bioinorganic and polymer chemistry is given.

中文翻译:

异羟肟酸:被低估的部分?结合生物无机化学和高分子科学。

甚至在发现后150年,异羟肟酸在教科书中主要被称为Lossen重排的起始材料。然而,基于它们的优异的络合性能,异羟肟酸具有从医学目的到材料科学的众多现有和潜在应用。这种被低估的功能部分可以经历多种有机转化,并具有对多种金属离子(例如Fe(III),Zn(II),Mn(II)和Cr(III))的独特配位性能。这使其成为金属相关疾病或金属酶抑制领域中生物医学应用以及金属分离的理想选择。考虑到它们的化学稳定性和反应性,它们的生物学起源以及医学和工业应用,本《观点》旨在突出异羟肟酸在医学和材料科学领域中作为极有前途的螯合剂。此外,讨论了将异羟肟酸与多种聚合物结构结合的现有技术,并给出了有关其在生物无机化学和聚合物化学之间的巨大潜力的观点。
更新日期:2020-07-13
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