Target family: Ionotropic glutamate receptors (type: lgic)
Target: GluN2B

Ligand: 5,7-dichlorokynurenic acid (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Primary target: no
Median affinity:  -

Ligand: amantadine (Synthetic organic)
Interaction type: Channel blocker
Action: None
Ligand approved: yes
Approval source: FDA (1966)
Primary target: yes
Median affinity:  -

Ligand: CGP37849 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: conantokin-G (Peptide)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: d-AP5 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: D-aspartic acid (Metabolite)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: d-CCPene (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: dizocilpine (Synthetic organic)
Interaction type: Channel blocker
Action: None
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: DQP-1105 (Synthetic organic)
Interaction type: Allosteric modulator
Action: Negative
Ligand approved: no
Primary target: no
Median affinity: 6.949999809265137 pIC50
Reference (Journal): Mechanism for noncompetitive inhibition by novel GluN2C/D N-methyl-D-aspartate receptor subunit-selective modulators.
Published in: Mol Pharmacol

Ligand: D-serine (Metabolite)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: glycine (Metabolite)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: GV196771A (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: (+)-HA966 (Synthetic organic)
Interaction type: Agonist
Action: Partial agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: homoquinolinic acid (Synthetic organic)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: (RS)-(tetrazol-5-yl)glycine (Synthetic organic)
Interaction type: Agonist
Action: Full agonist
Primary target: no
Median affinity:  -

Ligand: ketamine (Synthetic organic)
Interaction type: Channel blocker
Action: None
Ligand approved: yes
Approval source: FDA (1970)
Primary target: yes
Median affinity:  -

Ligand: L689560 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: L701324 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: L-aspartic acid (Metabolite)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: LY233053 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: Mg2+ (Inorganic)
Interaction type: Channel blocker
Action: None
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: NMDA (Synthetic organic)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: N1-dansyl-spermine (Synthetic organic)
Interaction type: Channel blocker
Action: None
Primary target: no
Median affinity:  -

Ligand: NVP-AAM077 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -
Reference (Journal): Structure-activity analysis of a novel NR2C/NR2D-preferring NMDA receptor antagonist: 1-(phenanthrene-2-carbonyl) piperazine-2,3-dicarboxylic acid.
Published in: Br J Pharmacol

Ligand: NVP-AAM077 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -
Reference (Journal): Equilibrium constants for (R)-[(S)-1-(4-bromo-phenyl)-ethylamino]-(2,3-dioxo-1,2,3,4-tetrahydroquinoxalin-5-yl)-methyl]-phosphonic acid (NVP-AAM077) acting at recombinant NR1/NR2A and NR1/NR2B N-methyl-D-aspartate receptors: Implications for studies of synaptic transmission.
Published in: Mol Pharmacol

Ligand: NVP-AAM077 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -
Reference (Journal): Relating NMDA receptor function to receptor subunit composition: limitations of the pharmacological approach.
Published in: J Neurosci

Ligand: NVP-AAM077 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -
Reference (Journal): 5-Phosphonomethylquinoxalinediones as competitive NMDA receptor antagonists with a preference for the human 1A/2A, rather than 1A/2B receptor composition.
Published in: Bioorg Med Chem Lett

Ligand: onfasprodil (Synthetic organic)
Interaction type: Allosteric modulator
Action: Negative
Ligand approved: no
Primary target: no
Median affinity: 8.079999923706055 pIC50
Reference (Patent): N-alkylaryl-5-oxyaryl-octahydro-cyclopenta[c]pyrrole negative allosteric modulators of NR2B

Ligand: phencyclidine (Synthetic organic)
Interaction type: Channel blocker
Action: None
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: SAGE-718 (Synthetic organic)
Interaction type: Allosteric modulator
Action: Positive
Ligand approved: no
Primary target: no
Median affinity: 7.099999904632568 pEC50
Reference (Journal): SAGE-718: A First-in-Class <i>N</i>-Methyl-d-Aspartate Receptor Positive Allosteric Modulator for the Potential Treatment of Cognitive Impairment.
Published in: J Med Chem

Ligand: S-deschloroketamine (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity: 5.440000057220459 pKd
Reference (Journal): Pharmacokinetic, pharmacodynamic, and behavioural studies of deschloroketamine in Wistar rats.
Published in: Br J Pharmacol

Ligand: selfotel (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]CGP39653 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]CGP61594 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]CGS19755 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]CPP (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]dizocilpine (Synthetic organic)
Interaction type: Channel blocker
Action: None
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]glycine (Synthetic organic)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]L689560 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: [3H]MDL105519 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -

Ligand: UBP141 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity:  -
Reference (Journal): Synthesis and pharmacology of N1-substituted piperazine-2,3-dicarboxylic acid derivatives acting as NMDA receptor antagonists.
Published in: J Med Chem