文摘
Thermal isomerization of CBCan to THCan [nonaromatic analogues of plant cannabinoids cannabichromene (CBC) and Δ1-tetrahydrocannabinol (THC), respectively] is predicted in silico and demonstrated experimentally. Density functional theory calculations support a similar isomerization mechanism for the corresponding plant cannabinoids. Docking studies suggest that THCan, although nonaromatic, has a CB1 receptor binding affinity similar to that of natural THC.