Synthesis and evaluation of benzenesulfonic acid derivatives as human neutrophil elastase (hNE) inhibitors

AbstractHerein we report our investigation concerning the development of Human neutrophil elastase (hNE) inhibitors for the treatment of Acute Respiratory Distress Syndrome (ARDS). Various benzenesulfonic acid derived compounds were synthesized and evaluated as competitive inhibitors of hNE. Biological screening revealed that compound4f shows moderate inhibitory activity (IC50 = 35.2 μM) against hNE. Compound4f was also superimposed onto the active center of hNE to understand the binding mode.
Source: Medicinal Chemistry Research - Category: Chemistry Source Type: research