BDBM50206310 5-Methoxy-9-oxo-9,10-dihydro-acridine-4-carboxylic acid {4-[2-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-ethyl]-phenyl}-amide::CHEMBL396298::ELACRIDAR HYDROCHLORIDE::Elacridar::N-(4-(2-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)phenyl)-5-methoxy-9-oxo-9,10-dihydroacridine-2-carboxamide::N-(4-(2-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)phenyl)-5-methoxy-9-oxo-9,10-dihydroacridine-4-carboxamide::N-4-[2-(1,2,3,4-Tetrahydro-6,7-dimethoxy-2-isoquinolinyl)ethyl]phenyl}-9,10-dihydro-5-methoxy-9-oxo-4-acridone carboxamide::US11739089, Compound Elacridar

SMILES COc1cccc2c1Nc3c(cccc3C(=O)Nc4ccc(cc4)CCN5CCc6cc(c(cc6C5)OC)OC)C2=O

InChI Key InChIKey=OSFCMRGOZNQUSW-UHFFFAOYSA-N

Data  2 KI  15 IC50  6 EC50

PDB links: 3 PDB IDs match this monomer.

  Tab Delimited (TSV)   2D SDfile   Computed 3D by Vconf -m prep SDfile
Find this compound or compounds like it in BindingDB:
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Similarity at least:  must be >=0.5
Exact match

Activity Spreadsheet -- Enzyme Inhibition Constant Data from BindingDB

Found 23 hits for monomerid = 50206310   

TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 250nMAssay Description:Inhibition of ABCG2 overexpressed in human MCF7/Topo cells by flow cytometric-based mitoxantrone efflux assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/19/2012
Entry Details Article
PubMed
TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataEC50:  1.00E+4nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetMultidrug resistance-associated protein 1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataEC50: >1.00E+5nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMed
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataEC50:  14nMMore data for this Ligand-Target Pair
In Depth
Date in BDB:
10/13/2025
Entry Details
PubMedPDB3D3D Structure (crystal)
TargetCytochrome P450 3A4(Human)
Athenex

US Patent
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 1.00E+3nMAssay Description:Test compounds, DMSO (negative control), and ketoconazole (positive control) were diluted to 4× final concentrations in water. The standard final Com...More data for this Ligand-Target Pair
In Depth
Date in BDB:
10/1/2023
Entry Details
Go to US Patent

TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 4.90nMAssay Description:Inhibition of paclitaxel stimulated- P-gp ATPase activity (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
8/22/2022
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetMultidrug resistance-associated protein 1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 4.13E+3nMAssay Description:Inhibition of NEM-GS-stimulated MRP1 ATPase activity (unknown origin) in presence of GSHMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/22/2022
Entry Details Article
PubMed
TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 252nMAssay Description:Inhibition of sulfasalazine-stimulated BCRP ATP ase activity (unknown origin)More data for this Ligand-Target Pair
In Depth
Date in BDB:
8/22/2022
Entry Details Article
PubMed
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 72nMAssay Description:Inhibition of P-glycoprotein-mediated daunorubicin efflux from human CCRF-CEM/VCR1000 cells after 240 secs by FACS flow cytometric analysisMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/29/2020
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataEC50:  2.00E+3nMAssay Description:Inhibition of Pgp measured as inhibition of [3H]vinblastine basolateral to apical transport in Caco-2 cellsMore data for this Ligand-Target Pair
In Depth
Date in BDB:
11/10/2009
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 193nMAssay Description:Inhibition of ABCB1 overexpressed in human KBv1 cells by flow cytometric-based calcein-AM efflux assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/19/2012
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 430nMAssay Description:Inhibition of BCRP expressed in MDCK cells by pheophorbide A assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/31/2010
Entry Details Article
PubMed
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataEC50:  2.00E+3nMAssay Description:Inhibition of human Pgp mediated [3H]vinblastine transport in human Caco-2 cellsMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/15/2012
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 127nMAssay Description:Inhibition of ABCG2 in human MCF7/Topo cells after 2 hrs by Hoechst 33342 microplate assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
9/24/2013
Entry Details Article
PubMed
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 193nMAssay Description:Inhibition of ABCB1 in human KBV1 cells after 10 mins by Calcein-AM microplate assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
9/24/2013
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataEC50:  2.00E+3nMAssay Description:Inhibition of human P-glycoprotein mediated [3H]vinblastine transport in human Caco-2 cellsMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/15/2012
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 410nMAssay Description:Inhibition of ABCG2 expressed in HEK293 cells assessed as mitoxantrone-mediated efflux by flow cytometryMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/11/2012
Entry Details Article
PubMed
TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 127nMAssay Description:Inhibition of ABCG2 expressed in human MCF7/Topo cells by Hoechst microplate assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/4/2011
Entry Details Article
PubMed
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 193nMAssay Description:Inhibition of ABCB1 expressed in Kb-V1 cells after 10 mins by calcein-AM assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
12/4/2011
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetBroad substrate specificity ATP-binding cassette transporter ABCG2(Human)
University of Regensburg

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 400nMAssay Description:Inhibition of BCRP expressed in MDCK cells by pheophorbide A assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/31/2010
Entry Details Article
PubMed
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataIC50: 2.00E+3nMAssay Description:Inhibition of ABCB1-mediated [3H]vinblastine transportation in human Caco-2 cellsMore data for this Ligand-Target Pair
In Depth
Date in BDB:
1/11/2010
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataKi:  40nMAssay Description:TP_TRANSPORTER: transepithelial transport of digoxin (basal to apical) in Caco-2 cellsMore data for this Ligand-Target Pair
In Depth
Date in BDB:
8/30/2020
Entry Details Article
PubMedPDB3D3D Structure (crystal)
TargetATP-dependent translocase ABCB1(Human)
University of Florence

Curated by ChEMBL
LigandPNGBDBM50206310(ELACRIDAR HYDROCHLORIDE | N-4-[2-(1,2,3,4-Tetrahyd...)
Affinity DataKi:  440nMAssay Description:TP_TRANSPORTER: inhibition of Digoxin transepithelial transport (basal to apical) in MDR1-expressing MDCK cellsMore data for this Ligand-Target Pair
In Depth
Date in BDB:
5/22/2013
Entry Details Article
PubMedPDB3D3D Structure (crystal)