Compile Data Set for Download or QSAR
Report error Found 30 Enz. Inhib. hit(s) with all data for entry = 50023388
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662931BDBM50662931(CHEMBL6170962)
Affinity DataKi:  0.640nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50318701BDBM50318701([(7R)-4-(5-Chloro-1,3-benzoxazol-2-yl)-7-methyl-1,...)
Affinity DataIC50: 0.680nMAssay Description:Displacement of [3H]SB-674042 from recombinant human OX1R extracted from HEK293T membrane by radioligand binding assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMedPDB3D3D Structure (crystal)
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662937BDBM50662937(CHEMBL6152751)
Affinity DataIC50: 0.720nMAssay Description:Displacement of [3H]SB-674042 from recombinant human OX1R extracted from HEK293T membrane by radioligand binding assayMore data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662926BDBM50662926(CHEMBL6166134)
Affinity DataIC50: 0.830nMAssay Description:Displacement of [3H]SB-674042 from recombinant human OX1R extracted from HEK293T membrane by radioligand binding assayMore data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662926BDBM50662926(CHEMBL6166134)
Affinity DataKi:  1.10nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662928BDBM50662928(CHEMBL6172519)
Affinity DataKi:  1.10nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50318701BDBM50318701([(7R)-4-(5-Chloro-1,3-benzoxazol-2-yl)-7-methyl-1,...)
Affinity DataIC50: 1.30nMAssay Description:Displacement of [3H]EMPA from recombinant human OX2R extracted from HEK293T membrane by radioligand binding assayMore data for this Ligand-Target Pair
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMedPDB3D3D Structure (crystal)
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662932BDBM50662932(CHEMBL6175049)
Affinity DataKi:  1.90nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662926BDBM50662926(CHEMBL6166134)
Affinity DataIC50: 2nMAssay Description:Displacement of [3H]EMPA from recombinant human OX2R extracted from HEK293T membrane by radioligand binding assayMore data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662930BDBM50662930(CHEMBL6173156)
Affinity DataKi:  2.10nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662935BDBM50662935(CHEMBL6173354)
Affinity DataKi:  2.30nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662927BDBM50662927(CHEMBL6173945)
Affinity DataKi:  2.40nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50292929BDBM50292929(almorexant | CHEMBL455136)
Affinity DataKi:  2.70nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50292929BDBM50292929(almorexant | CHEMBL455136)
Affinity DataKi:  3nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662931BDBM50662931(CHEMBL6170962)
Affinity DataKi:  5.20nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662933BDBM50662933(CHEMBL6149069)
Affinity DataKi:  6.70nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662934BDBM50662934(CHEMBL6163697)
Affinity DataKi:  7.5nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662927BDBM50662927(CHEMBL6173945)
Affinity DataKi:  8.60nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662926BDBM50662926(CHEMBL6166134)
Affinity DataKi:  9.80nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662928BDBM50662928(CHEMBL6172519)
Affinity DataKi:  13nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662932BDBM50662932(CHEMBL6175049)
Affinity DataKi:  16nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662929BDBM50662929(CHEMBL6176084)
Affinity DataKi:  18nMAssay Description:Displacement of [3H]5IBOM from OX1R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662933BDBM50662933(CHEMBL6149069)
Affinity DataKi:  19nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662930BDBM50662930(CHEMBL6173156)
Affinity DataKi:  21nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662934BDBM50662934(CHEMBL6163697)
Affinity DataKi:  26nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662937BDBM50662937(CHEMBL6152751)
Affinity DataIC50: 54nMAssay Description:Displacement of [3H]EMPA from recombinant human OX2R extracted from HEK293T membrane by radioligand binding assayMore data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662935BDBM50662935(CHEMBL6173354)
Affinity DataKi:  63nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662929BDBM50662929(CHEMBL6176084)
Affinity DataKi:  156nMAssay Description:Displacement of [3H]5IBOM from OX2R (unknown origin) transfected in CHO cells assessed as inhibition constant incubated for 1.5 hrs by automated gamm...More data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin/Hypocretin receptor type 1(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662936BDBM50662936(CHEMBL6160702)
Affinity DataIC50: 253nMAssay Description:Displacement of [125I]Orexin A from recombinant human OX1R expressed in CHO-S cells by radioligand competition binding assayMore data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed
TargetOrexin receptor type 2(Human)
Kyoto University

Curated by ChEMBL
LigandChemical structure of BindingDB Monomer ID 50662936BDBM50662936(CHEMBL6160702)
Affinity DataIC50: 1.41E+3nMAssay Description:Displacement of [125I]Orexin A from recombinant human OX2R expressed in CHO-S cells by radioligand competition binding assayMore data for this Ligand-Target Pair
Ligand InfoPC cidPC sid
In Depth
Date in BDB:
6/5/2026
Entry Details
PubMed