Table 2

Ki ratio for receptor when labeled with either [3H]CP-55,940 or [3H]SR141716A

CompoundKi ratio (CP/SR)
CP-55,9400.032-a
WIN55212-20.112-a
Anandamide0.292-a
Δ9-THC0.312-a
Cannabinol0.332-a
4′-H-SR141716A1.1
4′-Br-SR141716A1.22-a
3-I-SR141716A1.42-a
6-I-SR141716A1.5
4′,3-I2-SR141716A1.82-a
Cannabidiol1.82-a
4′-I-SR141716A1.92-a
4′,6-I2-SR141716A2.0
SR141716A5.22-a
  • 2-a Difference in Ki values found to be statistically different (P < .05).