Protected HNO donors designed to undergo non-enzymatic release at neutral pH via an intramolecular cyclization-elimination are disclosed. The rate of cyclization, and therefore HNO release, can be controlled by substituents and chain length. Thus, biologically useful HNO donors having tunable HNO release rates are provided.
设计的保护性HNO供体在中性pH下通过分子内环化-消除反应进行非酶释放。环化速率,因此HNO释放速率,可以通过取代基和链长进行控制。因此,提供了具有可调节HNO释放速率的
生物学上有用的HNO供体。