with the exception of cannabinol ( cbn ) and delta 1-tetrahydrocannabinol ( delta 1-thc ) , the cannabinoids and olivetol ( their biosynthetic precursor ) demonstrated activity in the pbq test exhibiting their maximal effect at doses of about 100 micrograms/kg . delta 1-thc only became maximally effective in doses of 10 mg/kg .
C0006864
cannabinoids
C0039663
delta 1-thc