izo
Bluelighter
I guess I tend to resist arguments that nature is complete or better than non-nature. We have compounds formed from amino acids because of the similarity to neurotransmitters, but plenty of good drugs have no similarity to the endogenous ligands which bind the same receptors (ie morphinan opiates, anti-histamines, and GABA PAMs.) Hell arylcyclohexylamines have activity (NMDA antagonism) for which there isn't a known endogenous analog.
absolutely agree sir, but when it comes to proper halucinogens i think the scaffolds are limited.