Chemical Component Summary

Name2-{4-[(3S)-piperidin-3-yl]phenyl}-2H-indazole-7-carboxamide
SynonymsNiraparib
Identifiers2-[4-[(3S)-piperidin-3-yl]phenyl]indazole-7-carboxamide
FormulaC19 H20 N4 O
Molecular Weight320.39
TypeNON-POLYMER
Isomeric SMILESc1cc2cn(nc2c(c1)C(=O)N)c3ccc(cc3)[C@@H]4CCCNC4
InChIInChI=1S/C19H20N4O/c20-19(24)17-5-1-3-15-12-23(22-18(15)17)16-8-6-13(7-9-16)14-4-2-10-21-11-14/h1,3,5-9,12,14,21H,2,4,10-11H2,(H2,20,24)/t14-/m1/s1
InChIKeyPCHKPVIQAHNQLW-CQSZACIVSA-N

Chemical Details

Formal Charge0
Atom Count44
Chiral Atom Count1
Bond Count47
Aromatic Bond Count16

Drug Info: DrugBank

DrugBank IDDB11793 
NameNiraparib
Groups
  • approved
  • investigational
DescriptionNiraparib is an orally active PARP inhibitor developed by Tesaro to treat ovarian cancer. FDA approval on March 2017.
Synonyms
  • Niraparib hydrochloride
  • Niraparib
  • Niraparib tosylate monohydrate
  • Niraparib tosylate
Brand NamesZejula
IndicationNiraparib is indicated for the maintenance treatment of adult patients with recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer who are in complete or partial response to platinum-based chemotherapy
Categories
  • Antineoplastic Agents
  • Antineoplastic and Immunomodulating Agents
  • Enzyme Inhibitors
  • Heterocyclic Compounds, Fused-Ring
  • Narrow Therapeutic Index Drugs
ATC-CodeL01XX54
CAS number1038915-60-4

Drug Targets

NameTarget SequencePharmacological ActionActions
Poly [ADP-ribose] polymerase 1MAESSDKLYRVEYAKSGRASCKKCSESIPKDSLRMAIMVQSPMFDGKVPH...unknownantagonist
Poly [ADP-ribose] polymerase 2MAARRRRSTGGGRARALNESKRVNNGNTAPEDSSPAKKTRRCQRQESKKM...unknownantagonist
Carboxylesterase

MWLRAFILATLSASAAW

unknownsubstrate
Beta-glucuronidaseMARGSAVAWAALGPLLWGCALGLQGGMLYPQESPSRECKELDGLWSFRAD...unknownsubstrate
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682

Related Resource References

Resource NameReference
PubChem24958200
ChEMBLCHEMBL1094636
PharosCHEMBL1094636