Table 2.
Activity at GluN1/2X (in μM) | |||||||
---|---|---|---|---|---|---|---|
Compound | 2A | 2B | 2C | 2D | |||
Ifenprodil | IC50 | 39.5 | 0.114 | 29.1 | 75.9 | [525] | |
CP-101,606 | IC50 | NE | 0.039 | NE | NE | [85] | |
Ro 25–6981 | IC50 | 52 | 0.009 | - | - | [365] | |
EVT-101 | IC50 | - | 0.012 | - | - | [281] |
denotes not determined and NE denotes no effect at the highest concentrations evaluated. Unless otherwise stated (also denoted by †), the potency (i.e. half maximally inhibiting concentration) was determined using two-electrode voltage-clamp experiments with Xenopus oocytes.