OR 
R, 
(@) R, 
Cannabinoid R R, R, References 
Cannabinol H H CH), Adams et al. 1940 
Cannabinolic Acid H COOH CsH), Mechoulam and Gaoni 1965 
Cannabino! Methyl Ether CH, H CsH), Bercht et al. 1973a 
Cannabivarol H H Cc. 
OT eet vere 
Vree et al. 1971b 
Cannabior col H H CH, Vree et al. 197la 
Figure 3. Cannabinoid Structures — Cannabinol Type 
OH 
a 
HO R 
Cannabinoid R References 
Cannabinodiol CsHi, Van Ginneken et al. 1972; 
Lousberg et al. 1977 
Canna binodivarol C3H, Vree et al. 1972a 
“igure 4. Cannabinoid Structures — Cannabinodiol Type 
133 
