Quisinostat

Quisinostat
Clinical data
Other namesJNJ-26481585
ATC code
  • None
Pharmacokinetic data
Bioavailabilityoral[1]
Identifiers
IUPAC name
  • N-Hydroxy-2-[4-({[(1-methyl-1H-indol-3-yl)methyl]amino}methyl)-1-piperidinyl]-5-pyrimidinecarboxamide
CAS Number
PubChem CID
ChemSpider
KEGG
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC21H26N6O2
Molar mass394.479 g·mol−1
3D model (JSmol)
SMILES
  • O=C(NO)c1cnc(nc1)N2CCC(CC2)CNCc4c3ccccc3n(c4)C
InChI
  • InChI=1S/C21H26N6O2/c1-26-14-17(18-4-2-3-5-19(18)26)11-22-10-15-6-8-27(9-7-15)21-23-12-16(13-24-21)20(28)25-29/h2-5,12-15,22,29H,6-11H2,1H3,(H,25,28)
  • Key:PAWIYAYFNXQGAP-UHFFFAOYSA-N

Quisinostat (USAN;[2] development code JNJ-26481585) is an experimental drug candidate for the treatment of cancer. It is a "second generation" histone deacetylase inhibitor with antineoplastic activity.[3][4][5] It is highly potent against class I and II HDACs.[6]

It was developed by Janssen Pharmaceuticals and licensed to NewVac LLC.[7]

Preclinical studies show that quisinostat amplifies HDAC-repressed expression of E-cadherin, leading to a reversal of epithelial to mesenchymal transition in tumor cells.[7] Results of a phase I trials in patients with multiple myeloma in combination with bortezomib and dexamethasone were published in 2016.[8]

References

  1. "NCI Drug Dictionary". National Cancer Institute. 2 February 2011.
  2. "Quisinostat" (PDF). American Medical Association.
  3. Tong WG, Wei Y, Stevenson W, Kuang SQ, Fang Z, Zhang M, et al. (February 2010). "Preclinical antileukemia activity of JNJ-26481585, a potent second-generation histone deacetylase inhibitor". Leukemia Research. 34 (2): 221–8. doi:10.1016/j.leukres.2009.07.024. PMID 19682743.
  4. Stühmer T, Arts J, Chatterjee M, Borawski J, Wolff A, King P, et al. (May 2010). "Preclinical anti-myeloma activity of the novel HDAC-inhibitor JNJ-26481585". British Journal of Haematology. 149 (4): 529–36. doi:10.1111/j.1365-2141.2010.08126.x. PMID 20331455. S2CID 42077659.
  5. "Quisinostat". NCI Drug Dictionary. National Cancer Institute.
  6. Carol H, Gorlick R, Kolb EA, Morton CL, Manesh DM, Keir ST, et al. (February 2014). "Initial testing (stage 1) of the histone deacetylase inhibitor, quisinostat (JNJ-26481585), by the Pediatric Preclinical Testing Program". Pediatric Blood & Cancer. 61 (2): 245–52. doi:10.1002/pbc.24724. PMC 4225045. PMID 24038993.
  7. 1 2 LLC, NewVac. "NewVac Reports Primary Endpoint Met in Phase II Clinical Trial of Quisinostat in Combination with Paclitaxel and Carboplatin in Platinum-Resistant Ovarian Cancer". www.prnewswire.com.
  8. Moreau P, Facon T, Touzeau C, Benboubker L, Delain M, Badamo-Dotzis J, et al. (July 2016). "Quisinostat, bortezomib, and dexamethasone combination therapy for relapsed multiple myeloma". Leukemia & Lymphoma. 57 (7): 1546–59. doi:10.3109/10428194.2015.1117611. PMID 26758913. S2CID 42026457.
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