BAY-677是BAY-678的无活性阴性对照。BAY-678是具有口服生物活性的、高效的、选择性的、人中性粒细胞弹性蛋白酶(HNE)的细胞渗透性抑制剂，其IC50值为20nM。BAY-678也是被基因结构组学联盟(SGC)推荐的化学探针。
CAS：2117404-84-7
分子式：C20H15F3N4O2
分子量：400.35
纯度：98%
存储：Store at -20°C

Background:

BAY-677 is an inactive control for BAY-678. BAY-678 is an orally bioavailable, highly potent, selective and cell-permeable inhibitor of human neutrophil elastase (HNE), with an IC50 of 20 nM[1]. BAY-678 is also nominated as a chemical probe to the public via the Structural Genomics Consortium (SGC)[2].

[1]. von Nussbaum F, et al. Freezing the Bioactive Conformation to Boost Potency: The Identification of BAY 85-8501, a Selective and Potent Inhibitor of Human Neutrophil Elastase for Pulmonary Diseases. ChemMedChem. 2015 Jul;10(7):1163-73.. [2]. von Nussbaum F, et al. Neutrophil elastase inhibitors for the treatment of (cardio)pulmonary diseases: Into clinical testing with pre-adaptive pharmacophores. Bioorg Med Chem Lett. 2015 Oct 15;25(20):4370-81.