Worldwide, there are plants known as psychoactive plants that naturally contain psychedelic active components. They have a high concentration of neuroprotective substances that can interact with the nervous system to produce psychedelic effects. Despite these plants' hazardous potential, recreational use of them is on the rise because of their psychoactive properties. Early neuroscience studies relied heavily on psychoactive plants and plant natural products (NPs), and both recreational and hazardous NPs have contributed significantly to the understanding of almost all neurotransmitter systems. Worldwide, there are many plants that contain psychoactive properties, and people have been using them for ages. Psychoactive plant compounds may significantly alter how people perceive the world.
1. J Biochem. 1993 Feb;113(2):141-3. doi: 10.1093/oxfordjournals.jbchem.a124017. Stereochemistry of intermediates in the conversion of 3 alpha,7 alpha,12 alpha-trihydroxy-5 beta-cholestanoic acid to cholic acid by rat liver peroxisomes. Une M(1), Izumi N, Hoshita T. Author information: (1)Institute of Pharmaceutical Science, Hiroshima University School of Medicine. We have investigated the stereochemistry of the side chain of the intermediates, 3 alpha, 7 alpha,12 alpha-trihydroxy-5 beta-cholest-24-enoic acid and 3 alpha,7 alpha,12 alpha,24-tetrahydroxy-5 beta-cholestanoic acid, in the conversion of 3 alpha,7 alpha,12 alpha-trihydroxy-5 beta-cholestanoic acid to cholic acid by rat liver peroxisomes. The intermediates formed were converted to the p-bromophenacyl ester derivatives and analyzed by reversed-phase high-performance liquid chromatography. Only the (24E) form of the two isomers of the delta 24-unsaturated acid and the (24R,25S) form of the four isomers at C-24 and C-25 of the 24-hydroxy acid were found to be formed stereospecifically from either (25R)- or (25S)-3 alpha,7 alpha,12 alpha-trihydroxy-5 beta-cholestanoic acid. Formation of the other isomers of the alpha beta-unsaturated bile acid or the beta-hydroxy bile acid was not detected. The findings support the proposed pathway for the side-chain cleavage in cholic acid biosynthesis, which is thought to be similar to that of peroxisomal fatty acid beta-oxidation. DOI: 10.1093/oxfordjournals.jbchem.a124017 PMID: 8468319 [Indexed for MEDLINE]