epalrestat [Ligand Id: 11371] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL56337 (Aldonil, Aldorin, Epalrestat, Kinedak, Tanglin)
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  • Aldo-keto reductase family 1 member B10 in Human [ChEMBL: CHEMBL5983] [UniProtKB: O60218]
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  • aldo-keto reductase family 1 member B/Aldose reductase in Human [ChEMBL: CHEMBL1900] [GtoPdb: 2768] [UniProtKB: P15121]
  • Aldose reductase in Bovine [ChEMBL: CHEMBL3081] [UniProtKB: P16116]
  • aldo-keto reductase family 1 member B/Aldose reductase in Rat [ChEMBL: CHEMBL2622] [GtoPdb: 2768] [UniProtKB: P07943]
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  • CYP4A11 in Human [GtoPdb: 1341] [UniProtKB: Q02928]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Aldehyde reductase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2246] [UniProtKB: P14550]
ChEMBL Inhibition of N-terminal 6His-tagged human aldehyde reductase expressed in Escherichia coli BL21(DE3) mediated D-glucuronate reduction B 5.59 pIC50 2600 nM IC50 Bioorg Med Chem (2010) 18: 2485-2490 [PMID:20304656]
ChEMBL Inhibition of human recombinant AKR1A1 expressed in Escherichia coli BL21 cells using D-glucuronate as substrate by spectrophotometry B 5.59 pIC50 2600 nM IC50 Bioorg Med Chem (2012) 20: 356-367 [PMID:22104435]
Aldehyde reductase in Pig (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4049] [UniProtKB: P50578]
ChEMBL Selectivity ratio measured as the IC50 ratio of aldehyde/aldose reductase values B 5.82 pIC50 1500 nM IC50 J Med Chem (1991) 34: 1011-1018 [PMID:1900532]
Aldehyde reductase in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3871] [UniProtKB: P51635]
ChEMBL In vitro inhibitory activity against rat kidney aldehyde reductase(ALR). B 5.82 pIC50 1500 nM IC50 J Med Chem (1997) 40: 684-694 [PMID:9057855]
Aldo-keto reductase family 1 member B10 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL5983] [UniProtKB: O60218]
ChEMBL Inhibition of reductase activity of N-terminal 6His-tagged AKR1B10 expressed in Escherichia coli BL21(DE3) assessed as inhibition of NADPH linked pyridine-3-aldehyde reduction B 6.48 pIC50 330 nM IC50 Bioorg Med Chem (2010) 18: 2485-2490 [PMID:20304656]
ChEMBL Inhibition of recombinant N-His6-tagged AKR1B10 expressed in Escherichia coli BL21 cells using pyridine-3-aldehyde as substrate by spectrophotometry B 6.48 pIC50 330 nM IC50 Bioorg Med Chem (2012) 20: 356-367 [PMID:22104435]
ChEMBL Inhibition of AKR1B10 (unknown origin) pretreated with 0.42M DMSO followed by compound treatment by DMSO-perturbation assay B 7.41 pIC50 39.3 nM IC50 Bioorg Med Chem Lett (2020) 30: 126815-126815 [PMID:31744675]
ChEMBL Inhibition of AKR1B10 (unknown origin) pretreated with 0.25M DMSO followed by compound treatment by DMSO-perturbation assay B 7.45 pIC50 35.2 nM IC50 Bioorg Med Chem Lett (2020) 30: 126815-126815 [PMID:31744675]
aldo-keto reductase family 1 member B/Aldose reductase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1900] [GtoPdb: 2768] [UniProtKB: P15121]
ChEMBL Inhibition human recombinant aldose reductase 1 by spectrophotometric analysis B 4.9 pIC50 12500 nM IC50 Bioorg Med Chem Lett (2010) 20: 5630-5633 [PMID:20805028]
ChEMBL Inhibition of human recombinant ALR2 expressed in Escherichia coli using DL-glyceraldehyde as substrate and NADPH preincubated for 5 mins followed by substrate addition and measured after 30 mins at 2 mins interval by spectrophotometry relative to control B 6.21 pIC50 620 nM IC50 Eur J Med Chem (2019) 168: 154-175 [PMID:30818176]
ChEMBL Inhibition of human recombinant AKR1B1 assessed as D,L-glyceraldehyde reduction pretreated with 0.7M DMSO followed by compound addition by DMSO-perturbation assay B 6.82 pIC50 150 nM IC50 Bioorg Med Chem Lett (2020) 30: 126815-126815 [PMID:31744675]
ChEMBL Inhibition of human recombinant AKR1B1 assessed as D,L-glyceraldehyde reduction pretreated with 0.3M DMSO followed by compound addition by DMSO-perturbation assay B 6.96 pIC50 110 nM IC50 Bioorg Med Chem Lett (2020) 30: 126815-126815 [PMID:31744675]
ChEMBL Inhibition of human recombinant AKR1B1 assessed as D,L-glyceraldehyde reduction incubated in sodium phosphate buffer at pH 6.2 in presence of NADPH B 6.96 pIC50 110 nM IC50 Bioorg Med Chem Lett (2020) 30: 126815-126815 [PMID:31744675]
ChEMBL Inhibition of human recombinant aldose reductase expressed in Escherichia coli BL21 (DE3) pLysS assessed as reduction in NADPH oxidation using L-idose as substrate B 6.99 pIC50 102 nM IC50 Bioorg Med Chem Lett (2018) 28: 3712-3720 [PMID:30342956]
ChEMBL Inhibition of human recombinant AKR1B1 expressed in Escherichia coli BL21 cells using pyridine-3-aldehyde as substrate by spectrophotometry B 7 pIC50 100 nM IC50 Bioorg Med Chem (2012) 20: 356-367 [PMID:22104435]
ChEMBL Inhibition of aldose reductase (unknown origin) B 7.03 pIC50 93.9 nM IC50 Bioorg Med Chem Lett (2017) 27: 4482-4487 [PMID:28802633]
ChEMBL Inhibition of recombinant human ALR2 assessed as reduction in NADPH oxidation measured for 5 mins in presence of D,L-glyceraldehyde by spectrophotometric method B 7.07 pIC50 85 nM IC50 Eur J Med Chem (2017) 125: 965-974 [PMID:27769036]
ChEMBL Inhibition of recombinant human ALR2 using D,L-glyceraldehyde and NADPH as substrate preincubated for 3 mins followed by substrate addition and measured for 3 mins by spectrophotometric analysis B 7.18 pIC50 66.5 nM IC50 Bioorg Med Chem Lett (2016) 26: 4870-4874 [PMID:27666634]
ChEMBL Inhibition of N-terminal 6His-tagged human aldose reductase expressed in Escherichia coli BL21(DE3) mediated NADPH linked pyridine-3-aldehyde reduction B 7.68 pIC50 21 nM IC50 Bioorg Med Chem (2010) 18: 2485-2490 [PMID:20304656]
ChEMBL Inhibitory activity against aldose reductase enzyme B 8 pIC50 10 nM IC50 J Med Chem (2003) 46: 417-426 [PMID:12540241]
Aldose reductase in Bovine (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3081] [UniProtKB: P16116]
ChEMBL Inhibition of bovine lens aldose reductase assessed as inhibition of NDAPH oxidation by non-linear regression analysis B 6.77 pIC50 170 nM IC50 Bioorg Med Chem Lett (2011) 21: 200-203 [PMID:21129963]
ChEMBL Inhibition of bovine lens ALR2 B 6.77 pIC50 170 nM IC50 Eur J Med Chem (2011) 46: 2797-2806 [PMID:21531055]
ChEMBL Inhibition of bovine aldose reductase assessed as oxidation of NADPH B 6.77 pIC50 170 nM IC50 Eur J Med Chem (2014) 81: 1-14 [PMID:24819954]
aldo-keto reductase family 1 member B/Aldose reductase in Rat (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2622] [GtoPdb: 2768] [UniProtKB: P07943]
ChEMBL Inhibition of Wistar rat kidney ALR1 assessed as reduction in NADPH oxidation using sodium D-glucuronate and NADPH as substrate preincubated for 10 mins followed by substrate addition and measured for 4 mins by spectrophotometric analysis B 5.3 pIC50 5000 nM IC50 Eur J Med Chem (2021) 215: 113269-113269 [PMID:33588177]
ChEMBL Inhibition of rat kidney ALR1 using DL-glyceraldehyde as substrate and NADPH preincubated for 5 mins followed by substrate addition and measured for 30 mins at 2 mins interval by spectrophotometry relative to control B 5.49 pIC50 3210 nM IC50 Eur J Med Chem (2019) 168: 154-175 [PMID:30818176]
ChEMBL Inhibition of Wistar rat kidney ALR1 using sodium D-glucuronate as substrate preincubated for 10 mins followed by substrate addition and measured for 4 mins by spectrophotometric method B 5.65 pIC50 2257 nM IC50 Bioorg Med Chem (2019) 27: 1658-1669 [PMID:30858026]
ChEMBL In vitro inhibitory activity against rat kidney Aldehyde reductase B 5.82 pIC50 1500 nM IC50 J Med Chem (1996) 39: 1924-1927 [PMID:8627616]
ChEMBL Inhibition of ALR2 in rat sciatic nerve assessed as reduction in sorbitol accumulation incubated for 3 hrs in presence of 28 mM glucose by gas chromatographic analysis B 6.07 pIC50 860 nM IC50 Eur J Med Chem (2019) 168: 154-175 [PMID:30818176]
ChEMBL Inhibition of ALR2 in rat lens assessed as reduction in sorbitol accumulation incubated for 3 hrs in presence of 28 mM glucose by gas chromatographic analysis relative to control B 6.28 pIC50 530 nM IC50 Eur J Med Chem (2019) 168: 154-175 [PMID:30818176]
ChEMBL Inhibition of ALR2 in rat erythrocytes assessed as reduction in sorbitol accumulation incubated for 3 hrs in presence of 28 mM glucose by gas chromatographic analysis relative to control B 6.29 pIC50 510 nM IC50 Eur J Med Chem (2019) 168: 154-175 [PMID:30818176]
ChEMBL Inhibition of Wistar rat lens aldose reductase using D,L-glyceraldehyde as substrate incubated for 1 min measured for 4 mins by spectrophotometry B 6.6 pIC50 250 nM IC50 J Med Chem (2015) 58: 2649-2657 [PMID:25695864]
ChEMBL Inhibition of ALR2 in Wistar rat eye lens assessed as reduction in NADPH consumption preincubated for 1 min followed by D,L-glyceraldehyde addition measured after 4 mins by spectrophotometric analysis B 6.64 pIC50 227 nM IC50 Bioorg Med Chem (2017) 25: 6353-6360 [PMID:29074349]
ChEMBL Inhibition of Sprague-Dawley albino rat ALR2 assessed as enzyme-mediated oxidation of NADPH using D,L-glyceraldehyde as substrate by spectrophotometric analysis B 6.77 pIC50 170 nM IC50 Eur J Med Chem (2012) 51: 216-226 [PMID:22436396]
ChEMBL Inhibition of Sprague-Dawley albino rat lens ALR2 by spectrophotometry B 6.77 pIC50 170 nM IC50 J Med Chem (2012) 55: 10523-10531 [PMID:23134227]
ChEMBL Inhibition of ALR2 from rat lens using D,L-glyceraldehyde as substrate measured as absorption of NADPH for 4 mins by UV/vis spectrophotmetry B 6.89 pIC50 130 nM IC50 Bioorg Med Chem Lett (2016) 26: 2880-2885 [PMID:27156769]
ChEMBL Inhibition of Wistar rat lens ALR2 using D,L-glyceraldehyde as substrate after 10 mins by UV/VIS double spectrophotometric analysis B 6.92 pIC50 120 nM IC50 Bioorg Med Chem (2011) 19: 7262-7269 [PMID:22036211]
ChEMBL Inhibition of Wistar rat eye lens aldose reductase-2 using D-L glyceraldehyde as substrate assessed as oxidation of NADPH preincubated for 10 mins followed by substrate addition measured for 4 mins by spectrophotometric analysis B 6.92 pIC50 120 nM IC50 Eur J Med Chem (2014) 80: 383-392 [PMID:24793885]
ChEMBL Inhibition of Wistar rat lens ALR2 assessed as reduction in NADPH oxidation using D,L-glyceraldehyde and NADPH as substrate preincubated for 10 mins followed by substrate addition and measured for 4 mins by spectrophotometric analysis B 6.97 pIC50 108.1 nM IC50 Eur J Med Chem (2021) 215: 113269-113269 [PMID:33588177]
ChEMBL Inhibition of rat kidney NADPH-dependent aldose reductase assessed as DL-glyceraldehyde conversion to glycerol preincubated for 20 mins followed by NADPH addition measured after 5 mins by UV-Visible spectrophotometric analysis B 7 pIC50 100 nM IC50 Eur J Med Chem (2014) 71: 53-66 [PMID:24275248]
ChEMBL Inhibition of rat lens ALR2 using D,L-glyceraldehyde as substrate assessed as decrease in NADPH oxidation preincubated for 10 mins followed by substrate addition measured for 4 mins by spectrophotometer B 7.07 pIC50 86 nM IC50 Bioorg Med Chem Lett (2017) 27: 887-892 [PMID:28109789]
ChEMBL Inhibition of Wistar rat ALR2 using D,L-glyceraldehyde as substrate assessed as oxidation of NADPH preincubated for 10 mins followed by substrate addition measured for 4 mins by spectrophotometric analysis B 7.07 pIC50 85.68 nM IC50 Bioorg Med Chem Lett (2015) 25: 3924-3927 [PMID:26227780]
ChEMBL Inhibition of Wistar rat lenses ALR2 using D,L-glyceraldehyde as substrate preincubated for 10 mins before substrate addition measured after 5 mins by spectrophotometry B 7.08 pIC50 84 nM IC50 J Med Chem (2015) 58: 1254-1267 [PMID:25602762]
ChEMBL Inhibition of AKR1B1 in rat lenses B 7.09 pIC50 81 nM IC50 Bioorg Med Chem Lett (2020) 30: 127101-127101 [PMID:32192796]
ChEMBL Inhibition of rat lens aldose reductase using DL-glyceraldehyde as substrate after 30 mins by fluorescence microplate reader analysis B 7.14 pIC50 72 nM IC50 Bioorg Med Chem (2012) 20: 832-840 [PMID:22209731]
ChEMBL Inhibition of aldose reductase in rat lens homogenates by fluorophotometer B 7.14 pIC50 72 nM IC50 J Nat Prod (2002) 65: 1151-1155 [PMID:12193020]
ChEMBL Inhibition of rat lens aldose reductase B 7.15 pIC50 70 nM IC50 J Nat Prod (2008) 71: 713-715 [PMID:18298080]
ChEMBL Inhibition of Sprague-Dawley rat lens aldose reductase B 7.17 pIC50 67 nM IC50 J Nat Prod (2012) 75: 267-270 [PMID:22264115]
ChEMBL Inhibition of rat lens ALR2 using D,L-glyceraldehyde as substrate preincubated for 5 mins at 30 degC followed by substrate addition and measured after 4 mins in presence of NADPH B 7.35 pIC50 45 nM IC50 Bioorg Med Chem (2020) 28: 115699-115699 [PMID:33069078]
ChEMBL DRUGMATRIX: Aldose Reductase enzyme inhibition (substrate: DL-Glyceraldehyde) B 7.49 pIC50 32 nM IC50 DrugMatrix in vitro pharmacology data
ChEMBL Inhibition of Wistar rat lens ALR2 using L-glyceraldehyde as substrate preincubated for 10 mins followed by substrate addition and measured for 4 mins by spectrophotometric method B 7.51 pIC50 31 nM IC50 Bioorg Med Chem (2019) 27: 1658-1669 [PMID:30858026]
ChEMBL Inhibitory activity against purified rat lens aldose reductase (RLAR) B 7.64 pIC50 23 nM IC50 J Med Chem (1994) 37: 787-792 [PMID:8145228]
ChEMBL In vitro inhibitory activity against partially purified rat lens Aldose reductase at a dose of 5e-7M B 7.68 pIC50 21 nM IC50 J Med Chem (1996) 39: 1924-1927 [PMID:8627616]
ChEMBL Inhibitory activity against rat lens aldose reductase(AR). B 7.68 pIC50 21 nM IC50 J Med Chem (1997) 40: 684-694 [PMID:9057855]
ChEMBL Inhibitory activity measured against rat lens aldose reductase using 3-pyridinecarboxaldehyde as substrate B 7.89 pIC50 13 nM IC50 J Med Chem (1991) 34: 1011-1018 [PMID:1900532]
ChEMBL Inhibition of crude aldose reductase of rat lens B 8 pIC50 10 nM IC50 J Med Chem (1986) 29: 2024-2028 [PMID:3093680]
Sorbitol dehydrogenase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2275] [UniProtKB: Q00796]
ChEMBL Inhibition sorbitol dehydrogenase by spectrophotometric analysis B 4.17 pIC50 67700 nM IC50 Bioorg Med Chem Lett (2010) 20: 5630-5633 [PMID:20805028]
CYP4A11 in Human [GtoPdb: 1341] [UniProtKB: Q02928]
GtoPdb - - 5.74 pIC50 1820 nM IC50 J Pharmacol Exp Ther (2018) 366: 446-457 [PMID:29976573]

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]