PiperazinesMolecular StructureStructure-Activity RelationshipAscarisBuspironeDesigner DrugsReceptors, sigmaSerotonin Receptor AgonistsAntinematodal AgentsReceptors, SerotoninPyronineProchlorperazineMitragynaSerotonin AntagonistsReceptors, Serotonin, 5-HT18-Hydroxy-2-(di-n-propylamino)tetralinTrazodoneCatatoniaN-Methyl-3,4-methylenedioxyamphetamineHistocompatibility Antigens Class IDopamine Uptake InhibitorsDelavirdineStereoisomerismPiperidinesReceptors, Dopamine D3Dose-Response Relationship, DrugAnthelminticsHistocompatibility Antigens Class IIRadioligand AssayPyrantelSerotoninAscariasisSerotonin 5-HT1 Receptor AgonistsTrimetazidineReceptors, Dopamine D2Magnetic Resonance SpectroscopyReceptor, Serotonin, 5-HT1ADopamine Plasma Membrane Transport ProteinsAnti-Anxiety AgentsBisbenzimidazoleTetrahydronaphthalenesIsocyanates3,4-MethylenedioxyamphetamineMonoacylglycerol LipasesCyclizationDrug InteractionsLigandsMolecular ConformationRats, Sprague-DawleyDiethylcarbamazineBinding, CompetitiveSulfur CompoundsChromatography, High Pressure LiquidGas Chromatography-Mass SpectrometryMolecular Sequence DataEnzyme InhibitorsVolatile Organic CompoundsDopamineMass SpectrometryModels, MolecularBiotransformationBiogenic MonoaminesMembrane Transport ProteinsMicrobial Sensitivity TestsAnti-Bacterial AgentsMicrosomes, LiverProtein BindingRats, WistarCocaineChromatography, LiquidMuscle TonusBinding SitesSpectrometry, Mass, Electrospray IonizationMotor ActivityAnti-Infective AgentsAlkylationAmino Acid SequenceReceptor, Serotonin, 5-HT2ADrug Evaluation, PreclinicalPlant ExtractsBehavior, Animal1-(5-Isoquinolinesulfonyl)-2-MethylpiperazineCrystallography, X-RayInhibitory Concentration 50IsoquinolinesTime FactorsCyanidesPhenolsHeterocyclic CompoundsSmall Molecule LibrariesAdministration, OralKineticsBiphenyl CompoundsGuinea PigsSulfhydryl CompoundsCell LineDrug DesignBrainSpiro Compoundsgamma-Aminobutyric Acid