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BDBM50199522 (+)-huperzine A::(+-)-HA::(-)-1-Amino-13-ethylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one(Huperzine A)::(-)-huperazine A::(-)-huperzine A::(-)1-Amino-13-ethylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one( (-)-Huperzine A)::(1R,9R)-1-Amino-13-eth-(E)-ylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one::(R)-1-Amino-13-eth-(E)-ylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one::(R)-1-Amino-13-ethylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one::(huperazine A)(-)-1-Amino-13-ethylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one::1-Amino-13-eth-(E)-ylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one::1-Amino-13-eth-(Z)-ylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one::1-Amino-13-ethylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one::1-Amino-13-ethylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one((+/-)-Huperzine A)::1-Amino-13-ethylidene-11-methyl-6-aza-tricyclo[7.3.1.0*2,7*]trideca-2(7),3,10-trien-5-one((-)-Huperzine A)::1-amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.0~2,7~]trideca-2(7),3,10-trien-5-one::CHEMBL395280::HUPERAINE A::Hyperazzine A

SMILES: C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2

InChI Key: InChIKey=ZRJBHWIHUMBLCN-YQEJDHNASA-N

Data: 32 IC50

PDB links: 3 PDB IDs match this monomer.

Find this compound or compounds like it in BindingDB or PDB:
   Substructure
Similarity at least:  must be >=0.5
Exact match

Activity Spreadsheet -- Enzyme Inhibition Constant Data from BindingDB

Found 32 hits for monomerid = 50199522   
Target/Host
(Institution)
LigandTarget/Host
Links
Ligand
Links
Trg + Lig
Links
Ki
nM
ΔG°
kcal/mole
IC50
nM
Kd
nM
EC50/IC50
nM
koff
s-1
kon
M-1s-1
pHTemp
°C
Acetylcholinesterase


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 72.4n/an/an/an/a5.0n/a



Chinese Academy of Sciences

Curated by ChEMBL


Assay Description
Inhibition of AChE in rat cortex at pH 5


Bioorg Med Chem 15: 1394-408 (2007)


Article DOI: 10.1016/j.bmc.2006.11.009
BindingDB Entry DOI: 10.7270/Q27W6BTX
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase and butyrylcholinesterase (AChE and BChE)


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 3.64E+4n/an/an/an/an/an/a



East China University of Science and Technology

Curated by ChEMBL


Assay Description
Inhibition of BuChE in rat serum using butyrylthiocholine iodide as substrate after 20 mins by Ellman's method


Eur J Med Chem 143: 33-47 (2018)


BindingDB Entry DOI: 10.7270/Q2C53PC3
More data for this
Ligand-Target Pair
Acetylcholinesterase


(Bos taurus (bovine))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 74n/an/an/an/an/an/a



Università di Bari

Curated by ChEMBL


Assay Description
Inhibition of bovine AChE by Ellman's method


Bioorg Med Chem 16: 7450-6 (2008)


Article DOI: 10.1016/j.bmc.2008.06.022
BindingDB Entry DOI: 10.7270/Q2NC611F
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 600n/an/an/an/an/an/a



Fujian Normal University

Curated by ChEMBL


Assay Description
Inhibition of human acetylcholinesterase after 30 mins by microplate reader-based Ellman's method


J Nat Prod 78: 3067-70 (2015)


Article DOI: 10.1021/acs.jnatprod.5b00600
BindingDB Entry DOI: 10.7270/Q2RX9DX7
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Tetronarce californica (Pacific electric ray) (Tor...)
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 11.4n/an/an/an/an/an/a



The Chinese Academy of Sciences

Curated by ChEMBL


Assay Description
Inhibition of Torpedo california AChE by Ellman's method


Bioorg Med Chem 17: 6937-41 (2009)


Article DOI: 10.1016/j.bmc.2009.08.017
BindingDB Entry DOI: 10.7270/Q2J966GQ
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 21n/an/an/an/an/an/a



The Chinese Academy of Sciences

Curated by ChEMBL


Assay Description
Inhibition of human AChE by Ellman's method


Bioorg Med Chem 17: 6937-41 (2009)


Article DOI: 10.1016/j.bmc.2009.08.017
BindingDB Entry DOI: 10.7270/Q2J966GQ
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 1.70E+3n/an/an/an/an/an/a



The University of Winnipeg

Curated by ChEMBL


Assay Description
Inhibition of AChE by Ellman's method


J Nat Prod 73: 1858-62 (2010)


Article DOI: 10.1021/np100494u
BindingDB Entry DOI: 10.7270/Q2TM7BC0
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a>1.00E+4n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Inhibition of butyrylcholinesterase (BChE) in human serum


J Med Chem 43: 4657-66 (2001)


Article DOI: 10.1021/jm000980y
BindingDB Entry DOI: 10.7270/Q2Q52Q9B
More data for this
Ligand-Target Pair
Acetylcholinesterase


(Bos taurus (bovine))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 74n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Compound was evaluated for the inhibition of acetylcholinesterase of bovine erythrocytes


J Med Chem 43: 4657-66 (2001)


Article DOI: 10.1021/jm000980y
BindingDB Entry DOI: 10.7270/Q2Q52Q9B
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 260n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Inhibition of acetylcholinesterase isolated from Human erythrocytes.


J Med Chem 43: 4657-66 (2001)


Article DOI: 10.1021/jm000980y
BindingDB Entry DOI: 10.7270/Q2Q52Q9B
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a>1.00E+5n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Inhibition of butyrylcholinesterase (BChE) activity in human serum


J Med Chem 42: 3227-42 (1999)


Article DOI: 10.1021/jm980620z
BindingDB Entry DOI: 10.7270/Q2H70GH6
More data for this
Ligand-Target Pair
Acetylcholinesterase


(Bos taurus (bovine))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 74n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Inhibition of acetylcholinesterase (AChE)activity in bovine erythrocytes


J Med Chem 42: 3227-42 (1999)


Article DOI: 10.1021/jm980620z
BindingDB Entry DOI: 10.7270/Q2H70GH6
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Bos taurus (bovine))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 74n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
In vitro inhibitory concentration against bovine acetylcholinesterase enzyme


J Med Chem 44: 4733-6 (2001)


Article DOI: 10.1021/jm010949b
BindingDB Entry DOI: 10.7270/Q2SF2WWD
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a>1.00E+4n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
In vitro inhibitory concentration against BChE of human serum


J Med Chem 44: 4733-6 (2001)


Article DOI: 10.1021/jm010949b
BindingDB Entry DOI: 10.7270/Q2SF2WWD
More data for this
Ligand-Target Pair
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 260n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
In vitro inhibitory concentration against acetylcholinesterase of human erythrocytes


J Med Chem 44: 4733-6 (2001)


Article DOI: 10.1021/jm010949b
BindingDB Entry DOI: 10.7270/Q2SF2WWD
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 53n/an/an/an/an/an/a



Zhejiang University

Curated by ChEMBL


Assay Description
In vitro inhibitory concentration against rat cortex acetylcholinesterase


Bioorg Med Chem Lett 15: 3834-7 (2005)


Article DOI: 10.1016/j.bmcl.2005.05.132
BindingDB Entry DOI: 10.7270/Q27H1KBV
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Carboxylic ester hydrolase


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 5.62E+4n/an/an/an/an/an/a



Zhejiang University

Curated by ChEMBL


Assay Description
In vitro inhibitory concentration against butyrylcholinesterase was determined using rat serum homogenate


Bioorg Med Chem Lett 15: 3834-7 (2005)


Article DOI: 10.1016/j.bmcl.2005.05.132
BindingDB Entry DOI: 10.7270/Q27H1KBV
More data for this
Ligand-Target Pair
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a>1.00E+4n/an/an/an/an/an/a



National Institute on Aging

Curated by ChEMBL


Assay Description
Inhibitory concentration against human plasma Butyrylcholinesterase


J Med Chem 48: 986-94 (2005)


Article DOI: 10.1021/jm049309+
BindingDB Entry DOI: 10.7270/Q2TM7BWQ
More data for this
Ligand-Target Pair
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 47n/an/an/an/an/an/a



National Institute on Aging

Curated by ChEMBL


Assay Description
Inhibitory concentration against human erythrocyte Acetylcholinesterase


J Med Chem 48: 986-94 (2005)


Article DOI: 10.1021/jm049309+
BindingDB Entry DOI: 10.7270/Q2TM7BWQ
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Bos taurus (bovine))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 53n/an/an/an/an/an/a



Hoshi University

Curated by ChEMBL


Assay Description
Inhibition of bovine acetylcholinesterase


Bioorg Med Chem 15: 7803-8 (2007)


Article DOI: 10.1016/j.bmc.2007.08.043
BindingDB Entry DOI: 10.7270/Q2F190JK
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a>1.00E+4n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Inhibition of human serum BChE


J Med Chem 49: 6833-40 (2006)


Article DOI: 10.1021/jm060945c
BindingDB Entry DOI: 10.7270/Q29K4C1S
More data for this
Ligand-Target Pair
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 260n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Inhibition of human erythrocyte AChE


J Med Chem 49: 6833-40 (2006)


Article DOI: 10.1021/jm060945c
BindingDB Entry DOI: 10.7270/Q29K4C1S
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Bos taurus (bovine))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 74n/an/an/an/an/an/a



Universitat de Barcelona

Curated by ChEMBL


Assay Description
Inhibition of bovine erythrocyte AChE


J Med Chem 49: 6833-40 (2006)


Article DOI: 10.1021/jm060945c
BindingDB Entry DOI: 10.7270/Q29K4C1S
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 65n/an/an/an/an/an/a



The Hong Kong University of Science and Technology

Curated by ChEMBL


Assay Description
Inhibition of AChE in Sprague-Dawley rat cortices using acetylthiocholine iodide as substrate by Ellman's method


Bioorg Med Chem 21: 676-83 (2013)


Article DOI: 10.1016/j.bmc.2012.11.044
BindingDB Entry DOI: 10.7270/Q20C4X3F
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 45n/an/an/an/an/an/a



University of Illinois at Chicago

Curated by ChEMBL


Assay Description
Inhibition of AChE (unknown origin)


Bioorg Med Chem Lett 23: 1544-7 (2013)


Article DOI: 10.1016/j.bmcl.2012.11.083
BindingDB Entry DOI: 10.7270/Q2FB549P
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 82n/an/an/an/an/an/a



East China University of Science and Technology

Curated by ChEMBL


Assay Description
Inhibition of rat cortex AChE using acetylthiocholine iodide as substrate measured after 20 mins by Ellman's method


J Med Chem 59: 8326-44 (2016)


Article DOI: 10.1021/acs.jmedchem.6b00636
BindingDB Entry DOI: 10.7270/Q24T6MBB
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase


(Electrophorus electricus (Electric eel))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 120n/an/an/an/an/an/a



Sun Yat-sen University

Curated by ChEMBL


Assay Description
Inhibition of electric eel AChE using acetylthiocholine chloride as substrate after 15 mins by Ellman's method


J Nat Prod 74: 997-1002 (2011)


Article DOI: 10.1021/np100889v
BindingDB Entry DOI: 10.7270/Q21V5FXX
More data for this
Ligand-Target Pair
Acetylcholinesterase and butyrylcholinesterase (AChE and BChE)


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 3.64E+4n/an/an/an/an/an/a



East China University of Science and Technology

Curated by ChEMBL


Assay Description
Inhibition of rat serum BChE using butyrylthiocholine iodide as substrate after 20 mins by by Ellman's method


Bioorg Med Chem 26: 3117-3125 (2018)


BindingDB Entry DOI: 10.7270/Q28P631Z
More data for this
Ligand-Target Pair
Acetylcholinesterase and butyrylcholinesterase (AChE and BChE)


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 120n/an/an/an/an/an/a



East China University of Science and Technology

Curated by ChEMBL


Assay Description
Inhibition of rat cortex AChE using acetylthiocholine iodide as substrate after 20 mins by by Ellman's method


Bioorg Med Chem 26: 3117-3125 (2018)


BindingDB Entry DOI: 10.7270/Q28P631Z
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Cholinesterases; ACHE & BCHE


(Homo sapiens (Human))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 400n/an/an/an/an/an/a



Xinjiang Technical Institute of Physics and Chemistry

Curated by ChEMBL


Assay Description
Inhibition of AChE (unknown origin) using acetylthiocholine iodide as substrate preincubated for 10 mins followed by substrate addition measured afte...


J Nat Prod 81: 2115-2119 (2018)


BindingDB Entry DOI: 10.7270/Q25D8VGZ
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Acetylcholinesterase and butyrylcholinesterase (AChE and BChE)


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 98n/an/an/an/an/an/a



East China University of Science and Technology

Curated by ChEMBL


Assay Description
Inhibition of AChE in rat cortex homogenate using acetylthiocholine iodide as substrate after 20 mins by Ellman's method


Eur J Med Chem 143: 33-47 (2018)


BindingDB Entry DOI: 10.7270/Q2C53PC3
More data for this
Ligand-Target Pair
3D
3D Structure (crystal)
Carboxylic ester hydrolase


(Rattus norvegicus (rat))
BDBM50199522
PNG
((+)-huperzine A | (+-)-HA | (-)-1-Amino-13-ethylid...)
Show SMILES C\C=C1/[C@@H]2Cc3[nH]c(=O)ccc3[C@@]1(N)CC(C)=C2
Show InChI InChI=1S/C15H18N2O/c1-3-11-10-6-9(2)8-15(11,16)12-4-5-14(18)17-13(12)7-10/h3-6,10H,7-8,16H2,1-2H3,(H,17,18)/b11-3+/t10-,15+/m0/s1
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n/an/a 7.02E+4n/an/an/an/an/an/a



Chinese Academy of Sciences

Curated by ChEMBL


Assay Description
Inhibition of BuChE in rat serum


Bioorg Med Chem 15: 1394-408 (2007)


Article DOI: 10.1016/j.bmc.2006.11.009
BindingDB Entry DOI: 10.7270/Q27W6BTX
More data for this
Ligand-Target Pair