TABLE 1 

Displacement of [3H]Ro 25-6981 binding to native GluN2B receptors in membranes prepared from rat forebrain, cynomolgus monkey frontal cortex, or human frontal cortex

CompoundRat (Mean Ki ± S.D.)Monkey (Mean Ki ± S.D.)Human (Mean Ki ± S.D.)
nMnMnM
BMS-9861694.03 ± 1.39 (n = 13)4.2 ± 0.8 (n = 3)6.3 ± 1.5 (n = 3)
CP-101,6066.96 ± 0.56 (n = 3)2.2 ± 0.5 (n = 4)3.1 ± 0.9 (n = 4)
MK-06572.52 ± 0.42 (n = 3)3.2 ± 0.5 (n = 3)4.4 ± 1.4 (n = 3)