Optimization of <i>O</i><sub>3</sub>-Acyl Kojic Acid Derivatives as Potent and Selective Human Neutrophil Elastase Inhibitors
作者:Susana D. Lucas、Lídia M. Gonçalves、Luís A. R. Carvalho、Henrique F. Correia、Eduardo M. R. Da Costa、Romina A. Guedes、Rui Moreira、Rita C. Guedes
DOI:10.1021/jm4011725
日期:2013.12.12
attractive target for treating chronic and acute inflammatory lung diseases. An optimization campaign of the kojic acid scaffold to develop new potent HNE inhibitors is reported. O3-Pivaloyl derivatives were shown to be the most potent inhibitors with IC5o values down to 80 nM. These compounds presented excellent selectivity and cytotoxicity profiles with suitable ligand efficiency.
人嗜中性粒细胞弹性蛋白酶(HNE)是治疗慢性和急性炎症性肺疾病的有吸引力的靶标。报道了曲酸支架的优化运动以开发新的有效HNE抑制剂。O 3-新戊酰基衍生物是最有效的抑制剂,IC 50值低至80 nM。这些化合物具有出色的选择性和细胞毒性,并具有合适的配体效率。