HarmineSecologanin Tryptamine AlkaloidsTryptaminesAlkaloidsHarmalinePeganumErgot AlkaloidsIndole AlkaloidsVitisBanisteriopsisCarbolinesN,N-DimethyltryptamineMonoamine Oxidase InhibitorsCinanserin5-MethoxytryptaminePyrrolizidine AlkaloidsActinidiaVinca AlkaloidsMethysergideCinchona Alkaloids5-HydroxytryptophanCatharanthusSerotoninBiogenic AminesBerberine AlkaloidsApomorphineReceptors, Serotonin