sparsentan 🐶 Veterinary Use | Indications/Contra | FAERs-F | FAERs-M | Orange Bk | PK/Tox | Related Drugs | BioActivity |

Stem definitionDrug idCAS RN
endothelin receptor antagonists 5711 254740-64-2

Description:

MoleculeDescription

Molfile Inchi Smiles

Synonyms:

  • sparsentan
  • filspari
  • PS433540
  • RE-021
Sparsentan is a single molecule with antagonism of the endothelin type A receptor (ETAR) and the angiotensin II type 1 receptor (AT1R). Sparsentan has high affinity for both the ETAR (Ki= 12.8 nM) and the AT1R (Ki=0.36 nM), and greater than 500-fold selectivity for these receptors over the endothelin type B and angiotensin II subtype 2 receptors. Endothelin-1 and angiotensin II are thought to contribute to the pathogenesis of IgAN via the ETAR and AT1R, respectively
  • Molecular weight: 592.76
  • Formula: C32H40N4O5S
  • CLOGP: 6.54
  • LIPINSKI: 2
  • HAC: 9
  • HDO: 1
  • TPSA: 114.10
  • ALOGS:
  • ROTB: 11

  • Status: ONP

  • Legend:
    OFP - off patent
    OFM - off market
    ONP - on patent

Drug dosage:

DoseUnitRoute
0.40 g O

ADMET properties:

None

Predicted pharmacokinetic/toxicological properties (PK-AZ):

PropertyDescriptionValueUnitConfidenceSimilarity
azlogd74 LogD at pH 7.4 2.795 High 1
caco2-efflux Caco-2 efflux ratio (BA/AB) 1.589 High 1
caco2-intrinsic-papp Caco-2 intrinsic apparent permeability 59.841 10^-6 cm/s High 1
dh-clint Dog hepatocyte intrinsic clearance 32.211 uL/min/10^6 cells High 1
dppb Dog plasma protein binding (% unbound) 0.970 % High 1
fcs-ppb Fetal calf serum protein binding (% unbound) 2.660 % High 1
herg hERG pIC50 4.738 pIC50 High 1
hh-clint Human hepatocyte intrinsic clearance 48.306 uL/min/10^6 cells High 1
hlm-clint Human liver microsomal intrinsic clearance 166.725 uL/min/mg protein High 1
hppb Human plasma protein binding (% unbound) 0.960 % High 1
kinase-safety-class ACVR2B,AXL,BRAF,BTK,CAMK2D,CDK5,CDK9,EIF2AK3,ERBB2,GRK2,ITK,MAPK7,MAPKAPK2,PDK1,PDK2,PDK4,PIK3CB,PRKDC,TEK 19
kinase-selectivity-class AXL,GRK2,TEK 3
mdck-mdr1-efflux MDCK-MDR1 efflux ratio 3.741 High 1
mh-clint Mouse hepatocyte intrinsic clearance 93.972 High 1
mppb Mouse plasma protein binding (% unbound) 0.910 High 1
nih-mdck-mdr1-efflux NIH MDCK-MDR1 efflux ratio 40.926 High 1
pfas-class PFAS structural alert (1 = True, 0 = False) 0
pppb Pig plasma protein binding (% unbound) 2.340 % High 1
rh-clint Rat hepatocyte intrinsic clearance 192.752 uL/min/10^6 cells High 1
rh-fuinc Rat hepatocyte fraction unbound in incubation 30.340 % High 1
rppb Rat plasma protein binding (% unbound) 0.550 % High 1
solubility-dd Solubility at pH 7.4 in DMSO 74.645 uM High 1

Approvals:

DateAgencyCompanyOrphan
Feb. 17, 2023 FDA TRAVERE

FDA Adverse Event Reporting System (Female)

MedDRA adverse event termLikelihood ratioLikelihood ratio thresholdPatients taking drug having adverse eventPatients taking drug not having adverse eventPatients not taking drug having adverse eventPatients not taking drug not having adverse event
Hypotension 121.01 37.41 55 623 325342 90302427
Blood chloride increased 38.54 37.41 8 670 3202 90624567
Glomerular filtration rate decreased 38.32 37.41 11 667 16921 90610848

FDA Adverse Event Reporting System (Male)

MedDRA adverse event termLikelihood ratioLikelihood ratio thresholdPatients taking drug having adverse eventPatients taking drug not having adverse eventPatients not taking drug having adverse eventPatients not taking drug not having adverse event
Urine protein/creatinine ratio increased 152.79 46.17 25 1052 792 42619466
Urine albumin/creatinine ratio increased 97.26 46.17 16 1061 522 42619736
Glomerular filtration rate decreased 95.08 46.17 29 1048 16322 42603936
Glucose urine present 82.27 46.17 16 1061 1359 42618899
Proteinuria 69.92 46.17 25 1052 22958 42597300
Blood creatinine increased 64.74 46.17 38 1039 109965 42510293
Contraindicated product administered 56.72 46.17 22 1055 25250 42595008
Blood urea increased 47.90 46.17 21 1056 32772 42587486
Hypotension 47.25 46.17 44 1033 257587 42362671

FDA Adverse Event Reporting System (Geriatric)

MedDRA adverse event termLikelihood ratioLikelihood ratio thresholdPatients taking drug having adverse eventPatients taking drug not having adverse eventPatients not taking drug having adverse eventPatients not taking drug not having adverse event
Urine protein/creatinine ratio increased 144.87 43.91 24 1473 1549 110586253
Glomerular filtration rate decreased 141.30 43.91 39 1458 28917 110558885
Glucose urine present 122.63 43.91 22 1475 2267 110585535
Urine albumin/creatinine ratio increased 109.67 43.91 18 1479 1095 110586707
Blood creatinine increased 100.49 43.91 49 1448 182840 110404962
Hypotension 96.39 43.91 69 1428 523780 110064022
Blood urea increased 74.58 43.91 28 1469 54929 110532873
Blood glucose increased 74.16 43.91 36 1461 132460 110455342
Blood chloride increased 62.54 43.91 15 1482 6357 110581445
Dizziness 53.82 43.91 56 1441 698137 109889665
Proteinuria 52.84 43.91 20 1477 39998 110547804
Protein urine present 49.23 43.91 14 1483 11470 110576332
Contraindicated product administered 48.36 43.91 34 1463 248233 110339569

FDA Adverse Event Reporting System (Pediatric)

None

Pharmacologic Action:

SourceCodeDescription
ATC C09XX01 CARDIOVASCULAR SYSTEM
AGENTS ACTING ON THE RENIN-ANGIOTENSIN SYSTEM
OTHER AGENTS ACTING ON THE RENIN-ANGIOTENSIN SYSTEM
Other agents acting on the renin-angiotensin system
FDA MoA N0000175364 Endothelin Receptor Antagonists
FDA EPC N0000175561 Angiotensin 2 Receptor Blocker
FDA EPC N0000175581 Endothelin Receptor Antagonist
FDA MoA N0000180999 Angiotensin 2 Type 1 Receptor Antagonists
FDA MoA N0000185503 P-Glycoprotein Inhibitors
FDA MoA N0000185507 Cytochrome P450 2C9 Inducers
FDA MoA N0000185607 Cytochrome P450 2C19 Inducers
FDA MoA N0000187064 Cytochrome P450 2B6 Inducers
FDA MoA N0000190113 Breast Cancer Resistance Protein Inhibitors
CHEBI has role CHEBI:35674 antihypertensive agent
CHEBI has role CHEBI:51452 endothelin A receptor antagonist
CHEBI has role CHEBI:61016 angiotensin receptor antagonist
CHEBI has role CHEBI:76595 nephroprotective agent

Drug Use | Suggest Off label Use Form| |View source of the data|

DiseaseRelationSNOMED_IDDOID
Primary immunoglobulin A nephropathy indication 68779003
Pregnancy, function contraindication 289908002




🐶 Veterinary Drug Use

None

🐶 Veterinary products

None

Acid dissociation constants calculated using MoKa v3.0.0

None

Orange Book patent data (new drug applications)

Formulation strengthTrade nameApplicantApplication numberApproval dateTypeDose formRoutePatent numberPatent expiration datePatent use
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9662312 March 29, 2030 TO REDUCE PROTEINURIA IN ADULT AND PEDIATRIC PATIENTS AGED 8 YEARS AND OLDER WITH FOCAL SEGMENTAL GLOMERULOSCLEROSIS (FSGS) WITHOUT NEPHROTIC SYNDROME
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9993461 March 29, 2030 TO REDUCE PROTEINURIA IN ADULT AND PEDIATRIC PATIENTS AGED 8 YEARS AND OLDER WITH FOCAL SEGMENTAL GLOMERULOSCLEROSIS (FSGS) WITHOUT NEPHROTIC SYNDROME
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9993461 March 29, 2030 TREATMENT OF PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) IN ADULTS AT RISK FOR DISEASE PROGRESSION
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9993461 March 29, 2030 TREATMENT OF PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) IN ADULTS AT RISK OF RAPID DISEASE PROGRESSION
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9662312 March 29, 2030 TO REDUCE PROTEINURIA IN ADULT AND PEDIATRIC PATIENTS AGED 8 YEARS AND OLDER WITH FOCAL SEGMENTAL GLOMERULOSCLEROSIS (FSGS) WITHOUT NEPHROTIC SYNDROME
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9993461 March 29, 2030 TO REDUCE PROTEINURIA IN ADULT AND PEDIATRIC PATIENTS AGED 8 YEARS AND OLDER WITH FOCAL SEGMENTAL GLOMERULOSCLEROSIS (FSGS) WITHOUT NEPHROTIC SYNDROME
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9993461 March 29, 2030 TREATMENT OF PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) IN ADULTS AT RISK FOR DISEASE PROGRESSION
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL 9993461 March 29, 2030 TREATMENT OF PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) IN ADULTS AT RISK OF RAPID DISEASE PROGRESSION

Orange Book exclusivity data (new drug applications)

Formulation strengthTrade nameApplicantApplication numberApproval dateTypeDose formRouteExclusivity dateDescription
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL Feb. 17, 2028 NEW CHEMICAL ENTITY
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL Feb. 17, 2028 NEW CHEMICAL ENTITY
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL April 13, 2029 TO REDUCE PROTEINURIA IN ADULT AND PEDIATRIC PATIENTS AGED 8 YEARS AND OLDER WITH FOCAL SEGMENTAL GLOMERULOSCLEROSIS (FSGS) WITHOUT NEPHROTIC SYNDROME
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL April 13, 2029 TO REDUCE PROTEINURIA IN ADULT AND PEDIATRIC PATIENTS AGED 8 YEARS AND OLDER WITH FOCAL SEGMENTAL GLOMERULOSCLEROSIS (FSGS) WITHOUT NEPHROTIC SYNDROME
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL Feb. 17, 2030 TO REDUCE PROTEINURIA IN ADULTS WITH PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) AT RISK OF RAPID DISEASE PROGRESSION, GENERALLY A URINE PROTEIN-TO-CREATININE RATIO (UPCR) > OR = 1.5 G/G
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL Feb. 17, 2030 TO REDUCE PROTEINURIA IN ADULTS WITH PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) AT RISK OF RAPID DISEASE PROGRESSION, GENERALLY A URINE PROTEIN-TO-CREATININE RATIO (UPCR) > OR = 1.5 G/G
200MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL Sept. 5, 2031 TO SLOW KIDNEY FUNCTION DECLINE IN ADULTS WITH PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) WHO ARE AT RISK FOR DISEASE PROGRESSION, EXCLUDING THE USE PROVIDED FOR IN THE INDICATION APPROVED ON FEBRUARY 17, 2023
400MG FILSPARI TRAVERE N216403 Feb. 17, 2023 RX TABLET ORAL Sept. 5, 2031 TO SLOW KIDNEY FUNCTION DECLINE IN ADULTS WITH PRIMARY IMMUNOGLOBULIN A NEPHROPATHY (IGAN) WHO ARE AT RISK FOR DISEASE PROGRESSION, EXCLUDING THE USE PROVIDED FOR IN THE INDICATION APPROVED ON FEBRUARY 17, 2023

Bioactivity Summary:

TargetClassPharosUniProtActionTypeActivity value
(-log[M])
Mechanism
action
Bioact sourceMoA source
Type-1 angiotensin II receptor GPCR ANTAGONIST Ki 9.44 DRUG LABEL DRUG LABEL
Endothelin-1 receptor GPCR ANTAGONIST Ki 7.89 DRUG LABEL DRUG LABEL

External reference:

IDSource
CHEBI:229526 CHEBI
CHEMBL539423 ChEMBL_ID
C000634424 MESH_SUPPLEMENTAL_RECORD_UI
8448 IUPHAR_LIGAND_ID
DB12548 DRUGBANK_ID
548411000202103 SNOMEDCT_US
4042062 VANDF
C4489760 UMLSCUI
10092 INN_ID
10257882 PUBCHEM_CID
365302 MMSL
41258 MMSL
d10011 MMSL
019314 NDDF
D11776 KEGG_DRUG
9242RO5URM UNII
2630535 RXNORM
9242RO5URM INXIGHT DRUGS

Pharmaceutical products:

ProductCategoryIngredientsNDCFormQuantityRouteMarketingLabel
FILSPARI HUMAN PRESCRIPTION DRUG LABEL 1 68974-200 TABLET, FILM COATED 200 mg ORAL NDA 27 sections
FILSPARI HUMAN PRESCRIPTION DRUG LABEL 1 68974-400 TABLET, FILM COATED 400 mg ORAL NDA 27 sections