FRAX486   Click here for help

GtoPdb Ligand ID: 8938

PDB Ligand
Compound class: Synthetic organic
Comment: FRAX486 is a brain penetrant and orally bioavailable inhibitor of group 1 p21 protein (Cdc42/Rac)-activated kinases (PAK1, PAK2 and PAK3; PAKA subfamily) [2]. Experimental evidence suggests inhibition of PAKs may offer neuroprotective [2-3] and anti-cancer potential.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 6
Hydrogen bond donors 2
Rotatable bonds 5
Topological polar surface area 75.08
Molecular weight 512.13
XLogP 6.17
No. Lipinski's rules broken 1
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Canonical SMILES CCn1c2nc(ncc2cc(c1=O)c1ccc(cc1Cl)Cl)Nc1ccc(c(c1)F)N1CCNCC1
Isomeric SMILES CCn1c2nc(ncc2cc(c1=O)c1ccc(cc1Cl)Cl)Nc1ccc(c(c1)F)N1CCNCC1
InChI InChI=1S/C25H23Cl2FN6O/c1-2-34-23-15(11-19(24(34)35)18-5-3-16(26)12-20(18)27)14-30-25(32-23)31-17-4-6-22(21(28)13-17)33-9-7-29-8-10-33/h3-6,11-14,29H,2,7-10H2,1H3,(H,30,31,32)
1. Dittmar M, Lee JS, Whig K, Segrist E, Li M, Kamalia B, Castellana L, Ayyanathan K, Cardenas-Diaz FL, Morrisey EE et al.. (2021)
Drug repurposing screens reveal cell-type-specific entry pathways and FDA-approved drugs active against SARS-Cov-2.
Cell Rep,: 108959 [Epub ahead of print]. [PMID:33811811]
2. Dolan BM, Duron SG, Campbell DA, Vollrath B, Shankaranarayana Rao BS, Ko HY, Lin GG, Govindarajan A, Choi SY, Tonegawa S. (2013)
Rescue of fragile X syndrome phenotypes in Fmr1 KO mice by the small-molecule PAK inhibitor FRAX486.
Proc Natl Acad Sci USA, 110 (14): 5671-6. [PMID:23509247]
3. Hayashi-Takagi A, Araki Y, Nakamura M, Vollrath B, Duron SG, Yan Z, Kasai H, Huganir RL, Campbell DA, Sawa A. (2014)
PAKs inhibitors ameliorate schizophrenia-associated dendritic spine deterioration in vitro and in vivo during late adolescence.
Proc Natl Acad Sci USA, 111 (17): 6461-6. [PMID:24706880]