nirogacestat   Click here for help

GtoPdb Ligand ID: 7746

Synonyms: PF-03084014 | PF3084014 | Z-3181
Compound class: Synthetic organic
Comment: Nirogacestat (PF-3084014) is compound 14f in [1] where it is described as a centrally active γ-secretase inhibitor. PF-3084014 also acts as an inhibitor of the NOTCH signalling pathway, and can promote cell cycle arrest and induce apoptosis in leukemia cells [3]. As such, it was predicted to enable improved efficacy of the standard chemotherapy used in chronic lymphocytic leukemia (CLL) treatment [2].
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 5
Hydrogen bond donors 3
Rotatable bonds 12
Topological polar surface area 70.98
Molecular weight 489.33
XLogP 5.14
No. Lipinski's rules broken 2
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Canonical SMILES CCCC(C(=O)Nc1ncn(c1)C(CNCC(C)(C)C)(C)C)NC1CCc2c(C1)c(F)cc(c2)F
Isomeric SMILES CCC[C@@H](C(=O)Nc1ncn(c1)C(CNCC(C)(C)C)(C)C)N[C@H]1CCc2c(C1)c(F)cc(c2)F
InChI InChI=1S/C27H41F2N5O/c1-7-8-23(32-20-10-9-18-11-19(28)12-22(29)21(18)13-20)25(35)33-24-14-34(17-31-24)27(5,6)16-30-15-26(2,3)4/h11-12,14,17,20,23,30,32H,7-10,13,15-16H2,1-6H3,(H,33,35)/t20-,23-/m0/s1
Bioactivity Comments
In a whole cell assay PF-3084014 inhibits γ-secretase activity with an IC50 of 1.2nM [1], measured as a reduction of Aβ formation. The compound also reduced Aβ in guinea pig brain.