
Cannabinoids () are several structural classes of compounds found primarily in the Cannabis plant or as synthetic compounds. The most notable cannabinoid is the phytocannabinoid tetrahydrocannabinol (THC) (delta-9-THC), the primary psychoactive compound in cannabis. Cannabidiol (CBD) is a major constituent of temperate cannabis plants and a minor constituent in tropical varieties. At least 113 distinct phytocannabinoids have been isolated from cannabis, although only four (THCA, CBDA, CBCA, and their common precursor CBGA) have a confirmed biogenetic origin. Phytocannabinoids are also found in
Cannabinoids () are several structural classes of compounds found primarily in the Cannabis plant or as synthetic compounds. The most notable cannabinoid is the phytocannabinoid tetrahydrocannabinol (THC) (delta-9-THC), the primary psychoactive compound in cannabis. Cannabidiol (CBD) is a major constituent of temperate cannabis plants and a minor constituent in tropical varieties. At least 113 distinct phytocannabinoids have been isolated from cannabis, although only four (THCA, CBDA, CBCA, and their common precursor CBGA) have a confirmed biogenetic origin. Phytocannabinoids are also found in other plants, such as rhododendron, licorice, and liverwort.
Phytocannabinoids are multi-ring phenolic compounds structurally related to THC, while endocannabinoids are fatty acid derivatives. Nonclassical synthetic cannabinoids (cannabimimetics) include aminoalkylindoles, 1,5-diarylpyrazoles, quinolines, and arylsulfonamides, as well as eicosanoids related to endocannabinoids.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).