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675103-36-3-BAY-678 BAY-678

BAY-678

For research use only. Not for therapeutic Use.

  • CAT Number: I011592
  • CAS Number: 675103-36-3
  • Molecular Formula: C20H15F3N4O2
  • Molecular Weight: 400.35
  • Purity: ≥95%
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Related Small Molecules: 6-Aldehydoisoophiopogonone A     Evogliptin tartrate     CCG 203769    

BAY-678 is an orally bioavailable, highly potent, selective and cell-permeable inhibitor of human neutrophil elastase (HNE), with an IC50 of 20 nM. BAY-678 is also nominated as a chemical probe to the public via the Structural Genomics Consortium (SGC).
BAY-678 is an orally bioavailable, highly potent, selective and cell-permeable inhibitor of human neutrophil elastase (HNE), with an IC50 of 20 nM. The Ki value of BAY-678 for MNE is 700 nM. BAY-678 is the 4th generation inhibitor of HNE[1]. BAY-678 is also nominated as a chemical probe to the public via the Structural Genomics Consortium (SGC)[2]. BAY-678 has more than 2,000-fold selectivity in a panel of 21 serine proteases[3].
BAY-678 (17) reveals significant efficacy in preclinical models of ALI and lung emphysema, demonstrating their anti-inflammatory and anti-remodeling mode of action. Additionally, BAY-678 (17) has shown significant beneficial pulmonary hemodynamic and vascular effects in models of PAH in rats and mice[2].


Catalog Number I011592
CAS Number 675103-36-3
Synonyms

5-[(6R)-5-acetyl-4-methyl-2-oxo-3-[3-(trifluoromethyl)phenyl]-1,6-dihydropyrimidin-6-yl]pyridine-2-carbonitrile

Molecular Formula C20H15F3N4O2
Purity ≥95%
InChI InChI=1S/C20H15F3N4O2/c1-11-17(12(2)28)18(13-6-7-15(9-24)25-10-13)26-19(29)27(11)16-5-3-4-14(8-16)20(21,22)23/h3-8,10,18H,1-2H3,(H,26,29)/t18-/m1/s1
InChIKey PGIVGIFOWOVINL-GOSISDBHSA-N
SMILES CC1=C(C(NC(=O)N1C2=CC=CC(=C2)C(F)(F)F)C3=CN=C(C=C3)C#N)C(=O)C
Reference

[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.
 [Content Brief]

[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.
 [Content Brief]

[3]. BAY-678 Selective chemical probe for Human Neutrophil Elastase.

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