1-Phenylpiperazine
Title | Journal |
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Structure-dependent inhibition of the human α1β2γ2 GABAA receptor by piperazine derivatives: A novel mode of action. | Neurotoxicology 20151201 |
Phenylpiperazine derivatives with selectivity for dopamine D3 receptors modulate cocaine self-administration in rats. | Neuropharmacology 20121201 |
DNA-binding, spectroscopic and antimicrobial studies of palladium(II) complexes containing 2,2'-bipyridine and 1-phenylpiperazine. | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20121001 |
Phenylpiperazine derivatives: a patent review (2006 - present). | Expert opinion on therapeutic patents 20121001 |
Binding of the amphetamine-like 1-phenyl-piperazine to monoamine transporters. | ACS chemical neuroscience 20120919 |
Moderate chemical modifications of WAY-100635 improve the selectivity for 5-HT1A versus D4 receptors. | Bioorganic & medicinal chemistry letters 20120715 |
Antiarrhythmic properties of phenylpiperazine derivatives of phenytoin with α₁-adrenoceptor affinities. | Bioorganic & medicinal chemistry 20120401 |
FT-IR and Raman spectroscopic and quantum chemical investigations of some metal halide complexes of 1-phenylpiperazine. | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20120301 |
3-(Adamantan-1-yl)-4-phenyl-1-[(4-phenyl-piperazin-1-yl)meth-yl]-1H-1,2,4-triazole-5(4H)-thione. | Acta crystallographica. Section E, Structure reports online 20120201 |
[Design, synthesis and characterization of cyanopyrrolidine-bearing compounds as DPP-4 inhibitors]. | Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20120201 |
Structure-activity relationships of 2-amino-3-aroyl-4-[(4-arylpiperazin-1-yl)methyl]thiophenes. Part 2: Probing the influence of diverse substituents at the phenyl of the arylpiperazine moiety on allosteric enhancer activity at the A₁ adenosine receptor. | Bioorganic & medicinal chemistry 20120115 |
Bivalent molecular probes for dopamine D2-like receptors. | Bioorganic & medicinal chemistry 20120101 |
Rates of 5 common antidepressant side effects among new adult and adolescent cases of depression: a retrospective US claims study. | Clinical therapeutics 20120101 |
How full is our antihypertensives pipeline? | Journal of pharmacology & pharmacotherapeutics 20120101 |
Synthesis and evaluation of a series of 2-substituted-5-thiopropylpiperazine (piperidine)-1,3,4-oxadiazoles derivatives as atypical antipsychotics. | PloS one 20120101 |
Synthesis and vibrational spectroscopic analysis of some Hofmann type clathrates. | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20111101 |
Ligand discovery from a dopamine D3 receptor homology model and crystal structure. | Nature chemical biology 20111101 |
10α-Hy-droxy-4,9-dimethyl-13-[(4-phenyl-piperazin-1-yl)meth-yl]-3,8,15-trioxatetra-cyclo-[10.3.0.0.0]tetra-decan-14-one. | Acta crystallographica. Section E, Structure reports online 20111101 |
Synthesis and anticonvulsant activity of new 1-[2-oxo-2-(4-phenylpiperazin-1-yl)ethyl]pyrrolidine-2,5-diones. | Bioorganic & medicinal chemistry letters 20111001 |
Molecular dynamics study of small molecule inhibitors of the Bcl-2 family. | Proteins 20110901 |
Biophysical mapping of the adenosine A2A receptor. | Journal of medicinal chemistry 20110714 |
Sleep deprivation differentially affects dopamine receptor subtypes in mouse striatum. | Neuroreport 20110713 |
Synthesis and antibacterial activity of pentacyclines: a novel class of tetracycline analogs. | Journal of medicinal chemistry 20110609 |
N-(3-fluoro-4-(4-(2-methoxy or 2,3-dichlorophenyl)piperazine-1-yl)butyl)arylcarboxamides as selective dopamine D3 receptor ligands: critical role of the carboxamide linker for D3 receptor selectivity. | Journal of medicinal chemistry 20110526 |
The identification of the 2-phenylphthalazin-1(2H)-one scaffold as a new decorable core skeleton for the design of potent and selective human A3 adenosine receptor antagonists. | Journal of medicinal chemistry 20110414 |
Histidine 6.55 is a major determinant of ligand-biased signaling in dopamine D2L receptor. | Molecular pharmacology 20110301 |
The clinical toxicology of the designer 'party pills' benzylpiperazine and trifluoromethylphenylpiperazine. | Clinical toxicology (Philadelphia, Pa.) 20110301 |
The effects of the 4-(4-Methylpiperazine)phenyl group on nucleosides and oligonucleotides: cellular delivery, detection, and stability. | Chemistry, an Asian journal 20110201 |
Evaluation of the D3 dopamine receptor selective agonist/partial agonist PG01042 on L-dopa dependent animal involuntary movements in rats. | Neuropharmacology 20110101 |
Antidepressant-like activity of the phenylpiperazine pyrrolidin-2-one derivatives in mice. | Pharmacological reports : PR 20110101 |
A novel structural framework for α(1A/D)-adrenoceptor selective antagonists identified using subtype selective pharmacophores. | PloS one 20110101 |
Structure-cardiovascular activity relationships in a group of new 8-alkylamino-1,3-dimethyl-7-(2-hydroxy-3-aminopropyl)-3,7-dihydro-1H-purine-2,6-diones. | Pharmacological reports : PR 20110101 |
Oxidation of fluoroquinolone antibiotics and structurally related amines by chlorine dioxide: Reaction kinetics, product and pathway evaluation. | Water research 20101201 |
Search for influence of spatial properties on affinity at α1-adrenoceptor subtypes for phenylpiperazine derivatives of phenytoin. | Bioorganic & medicinal chemistry letters 20101015 |
Analysis of phenylpiperazine-like stimulants in human hair as trimethylsilyl derivatives by gas chromatography-mass spectrometry. | Journal of chromatography. A 20101001 |
1-Phenyl-piperazine-1,4-diium bis-(hydrogen sulfate). | Acta crystallographica. Section E, Structure reports online 20101001 |
Novel tricyclic pyrazole BRAF inhibitors with imidazole or furan central scaffolds. | Bioorganic & medicinal chemistry 20100915 |
4-Phenyl-piperazin-1-ium dihydrogen phosphate. | Acta crystallographica. Section E, Structure reports online 20100901 |
[3H]4-(dimethylamino)-N-(4-(4-(2-methoxyphenyl)piperazin-1-yl) butyl)benzamide: a selective radioligand for dopamine D(3) receptors. II. Quantitative analysis of dopamine D(3) and D(2) receptor density ratio in the caudate-putamen. | Synapse (New York, N.Y.) 20100601 |
Design of new dopamine D2 receptor ligands: biosynthesis and pharmacological evaluation of the hydroxylated metabolite of LASSBio-581. | Bioorganic & medicinal chemistry letters 20100501 |
Synthesis and evaluation of a set of 4-phenylpiperidines and 4-phenylpiperazines as D2 receptor ligands and the discovery of the dopaminergic stabilizer 4-[3-(methylsulfonyl)phenyl]-1-propylpiperidine (huntexil, pridopidine, ACR16). | Journal of medicinal chemistry 20100325 |
Dopamine D3 receptor selective ligands with varying intrinsic efficacies at adenylyl cyclase inhibition and mitogenic signaling pathways. | Synapse (New York, N.Y.) 20100301 |
Searching for multi-target antipsychotics: Discovery of orally active heterocyclic N-phenylpiperazine ligands of D2-like and 5-HT1A receptors. | Bioorganic & medicinal chemistry 20100301 |
Molecular modeling study of 4-phenylpiperazine and 4-phenyl-1,2,3,6-tetrahydropyridine derivatives: a new step towards the design of high-affinity 5-HT1A ligands. | Bioorganic & medicinal chemistry letters 20100201 |
Animal violence demystified. | Frontiers in behavioral neuroscience 20100101 |
Metabotropic glutamate receptors: potential drug targets for psychiatric disorders. | The open medicinal chemistry journal 20100101 |
[(18)F]-labeled 2-methoxyphenylpiperazine derivative as a potential brain positron emission tomography imaging agent. | Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine 20091101 |
Construction of drug screening cell model and application to new compounds inhibiting FITC-fibrinogen binding to CHO cells expressing human alphaIIbbeta3. | European journal of pharmacology 20090915 |
[(3)H]4-(Dimethylamino)-N-[4-(4-(2-methoxyphenyl)piperazin- 1-yl)butyl]benzamide, a selective radioligand for dopamine D(3) receptors. I. In vitro characterization. | Synapse (New York, N.Y.) 20090901 |
Dopamine D2, D3, and D4 selective phenylpiperazines as molecular probes to explore the origins of subtype specific receptor binding. | Journal of medicinal chemistry 20090813 |
Design, synthesis and dopamine D4 receptor binding activities of new N-heteroaromatic 5/6-ring Mannich bases. | Bioorganic & medicinal chemistry 20090701 |
Acaricidal properties of piperazine and its derivatives against house-dust and stored-food mites. | Pest management science 20090601 |
1-Chloro-2-(4-phenyl-piperazin-1-yl)ethanone. | Acta crystallographica. Section E, Structure reports online 20090601 |
Discovery process and pharmacological characterization of 2-(S)-(4-fluoro-2-methylphenyl)piperazine-1-carboxylic acid [1-(R)-(3,5-bis-trifluoromethylphenyl)ethyl]methylamide (vestipitant) as a potent, selective, and orally active NK1 receptor antagonist. | Journal of medicinal chemistry 20090528 |
Application of a library of artificial receptors formed by the self-organization of N-lipidated peptides immobilized on cellulose in studying the effects of the incorporation of a fluorine atom. | Journal of combinatorial chemistry 20090101 |
Evaluation of D2 and D3 dopamine receptor selective compounds on L-dopa-dependent abnormal involuntary movements in rats. | Neuropharmacology 20090101 |
Synthesis and pharmacological evaluation of new 1-[3-(4-phenylpiperazin-1-yl)-propyl]- and 1-[3-(4-phenylpiperidine)-propyl]- 3-aryl-3-alkyl-pyrrolidin-2-one derivatives with antiarrhythmic and antihypertensive activity. | Acta poloniae pharmaceutica 20090101 |
SONU20176289, a compound combining partial dopamine D(2) receptor agonism with specific serotonin reuptake inhibitor activity, affects neuroplasticity in an animal model for depression. | European journal of pharmacology 20081119 |
Probe compounds to quantify cation exchange and complexation interactions of ciprofloxacin with soils. | Environmental science & technology 20081115 |
Design, synthesis, and acetylcholinesterase inhibitory activity of novel coumarin analogues. | Bioorganic & medicinal chemistry 20080901 |
NO-donors. Part 17: Synthesis and antimicrobial activity of novel ketoconazole-NO-donor hybrid compounds. | Bioorganic & medicinal chemistry 20080901 |
FT-IR spectroscopic investigation of some Hofmann type complexes: M(1-phenylpiperazine)2Ni(CN)4 (M=Ni, Co, Cd, Pd or Mn). | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20080701 |
1-(4-Chloro-phen-yl)piperazine-1,4-diium tetra-chlorido-zincate(II) monohydrate. | Acta crystallographica. Section E, Structure reports online 20080701 |
Synthesis, alpha 1-adrenoceptor antagonist activity, and SAR study of novel arylpiperazine derivatives of phenytoin. | Bioorganic & medicinal chemistry 20080601 |
Pharmacokinetic evaluation of LASSBio-579: an N-phenylpiperazine antipsychotic prototype. | The Journal of pharmacy and pharmacology 20080601 |
(Phenylpiperazinyl-butyl)oxindoles as selective 5-HT7 receptor antagonists. | Journal of medicinal chemistry 20080424 |
Determination of lipophilicity of alpha-(4-phenylpiperazine) derivatives of N-benzylamides using chromatographic and computational methods. | Biomedical chromatography : BMC 20080401 |
Serotonergic neurotransmission mediates hypothermia induced by the N-phenylpiperazine antipsychotic prototypes LASSBio-579 and LASSBio-581. | Pharmacology, biochemistry, and behavior 20080301 |
Trazodone for Alzheimer's disease: a naturalistic follow-up study. | Archives of gerontology and geriatrics 20080101 |
Two new phenylpiperazines with atypical antipsychotic potential. | Bioorganic & medicinal chemistry letters 20071101 |
From tyrosine to glycine: synthesis and biological activity of potent antagonists of the purinergic P2X7 receptor. | Journal of medicinal chemistry 20070726 |
FT-IR and NMR investigation of 1-phenylpiperazine: a combined experimental and theoretical study. | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20070701 |
Synthesis and in vitro evaluation of substituted phenyl-piperazinyl-phenyl oxazolidinones against Gram-positive bacteria. | Chemical biology & drug design 20070401 |
Identification of metabolites produced from N-phenylpiperazine by Mycobacterium spp. | Journal of industrial microbiology & biotechnology 20070301 |
Adsorption and oxidation of fluoroquinolone antibacterial agents and structurally related amines with goethite. | Chemosphere 20070101 |
Patented small molecule inhibitors in the ubiquitin proteasome system. | BMC biochemistry 20070101 |
Novel potent neuropeptide Y Y5 receptor antagonists: synthesis and structure-activity relationships of phenylpiperazine derivatives. | Bioorganic & medicinal chemistry 20061115 |
Binding of sulfonyl-containing arylalkylamines at human 5-HT6 serotonin receptors. | Journal of medicinal chemistry 20060824 |
BACE-1 inhibitory activities of new substituted phenyl-piperazine coupled to various heterocycles: chromene, coumarin and quinoline. | Bioorganic & medicinal chemistry letters 20060401 |
Binding and photocleavage of cationic porphyrin-phenylpiperazine hybrids to DNA. | Biophysical chemistry 20060201 |
In vitro metabolism studies of (18)F-labeled 1-phenylpiperazine using mouse liver S9 fraction. | Nuclear medicine and biology 20060201 |
Hepatic metabolism of two alpha-1A-adrenergic receptor antagonists, phthalimide-phenylpiperazine analogs (RWJ-69205 and RWJ-69471), in the rat, dog and human. | European journal of drug metabolism and pharmacokinetics 20060101 |
Synthesis and evaluation of 18F-labeled dopamine D3 receptor ligands as potential PET imaging agents. | Bioorganic & medicinal chemistry letters 20051101 |
Synthesis of potent and selective serotonin 5-HT1B receptor ligands. | Bioorganic & medicinal chemistry letters 20051101 |
Complete assignments of 1H and 13C NMR data for ten phenylpiperazine derivatives. | Magnetic resonance in chemistry : MRC 20051001 |
Pharmacokinetics and tissue distribution of a new heterocyclic N-phenylpiperazine derivative (LASSBio-581) in rats. | European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20051001 |
[A study of physicochemical properties of 2-, 3-, 4-alkoxyphenylcarbamic acid derivatives with a substituted N-phenylpiperazine moiety in the basic part]. | Ceska a Slovenska farmacie : casopis Ceske farmaceuticke spolecnosti a Slovenske farmaceuticke spolecnosti 20050901 |
Oxidative transformation of fluoroquinolone antibacterial agents and structurally related amines by manganese oxide. | Environmental science & technology 20050615 |
Electrospray ionization mass and tandem mass spectra of a series of N-pyrazolylmethyl and N-triazolylmethyl N-phenylpiperazines: new dopaminergic ligands with potential antipsychotic properties. | Journal of mass spectrometry : JMS 20050601 |
Prediction of genotoxicity of chemical compounds by statistical learning methods. | Chemical research in toxicology 20050601 |
Synthesis of 3-arylpiperazinylalkylpyrrolo[3,2-d]pyrimidine-2,4-dione derivatives as novel, potent, and selective alpha1-adrenoceptor ligands. | Journal of medicinal chemistry 20050407 |
Reinforcing and discriminative stimulus effects of 1-benzylpiperazine and trifluoromethylphenylpiperazine in rhesus monkeys. | Drug and alcohol dependence 20050214 |
Synthesis and in vitro binding of N-phenyl piperazine analogs as potential dopamine D3 receptor ligands. | Bioorganic & medicinal chemistry 20050103 |
Interaction of arylpiperazines with the dopamine receptor D2 binding site. | Arzneimittel-Forschung 20050101 |
Synthesis and 5-HT1A/5-HT2A activity of some butyl analogs in the group of phenylpiperazine alkyl pyrimido[2,1-f]theophyllines. | Pharmacological reports : PR 20050101 |
Synthesis and biological evaluation of new thiazolyl/benzothiazolyl-amides, derivatives of 4-phenyl-piperazine. | Farmaco (Societa chimica italiana : 1989) 20050101 |
Comorbidity issues in the pharmacological treatment of Pathological Gambling: a critical review. | Clinical practice and epidemiology in mental health : CP & EMH 20050101 |
Fluorous reagents and scavengers versus solid-supported reagents and scavengers, a reaction rate and kinetic comparison. | Molecular diversity 20050101 |
Synthesis and evaluation of in vivo activity of diphenylhydantoin basic derivatives. | European journal of medicinal chemistry 20041201 |
Acute psychosis following ingestion of 'Rapture'. | Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists 20041201 |
Synthesis of novel N-alkyl carbamates of a-substituted amides of g-hydroxybutyric acid as potential acetylcholinesterase inhibitors. | Acta poloniae pharmaceutica 20041201 |
Electrophoretic behavior and pKa determination of quinolones with a piperazinyl substituent by capillary zone electrophoresis. | Journal of chromatography. A 20041008 |
Modeling of the D2 dopamine receptor arylpiperazine binding site for 1-[2-[5-(1H-benzimidazole-2-thione)]ethyl]-4-arylpiperazines. | Archiv der Pharmazie 20040901 |
New substituted piperazines as ligands for melanocortin receptors. Correlation to the X-ray structure of 'THIQ'. | Journal of medicinal chemistry 20040826 |
Synthesis and radioiodination of selective ligands for the dopamine D3 receptor subtype. | Bioorganic & medicinal chemistry letters 20040802 |
Studies on the human metabolism and the toxicologic detection of the cough suppressant dropropizine in urine using gas chromatography-mass spectrometry. | Therapeutic drug monitoring 20040801 |
Phenylpiperazinylmethylheterocycle derivatives: synthesis and dopamine receptor binding profiles. | Archiv der Pharmazie 20040701 |
1- and 2-substituted naphthalenes: a new class of potential hypotensive agents. | Bioorganic & medicinal chemistry letters 20040607 |
Discovery of a potent and selective alpha v beta 3 integrin antagonist with strong inhibitory activity against neointima formation in rat balloon injury model. | Bioorganic & medicinal chemistry letters 20040517 |
Dopamine D4 ligands and models of receptor activation: 2-(4-pyridin-2-ylpiperazin-1-ylmethyl)-1H-benzimidazole and related heteroarylmethylarylpiperazines exhibit a substituent effect responsible for additional efficacy tuning. | Journal of medicinal chemistry 20040422 |
Synthesis, screening, and molecular modeling of new potent and selective antagonists at the alpha 1d adrenergic receptor. | Journal of medicinal chemistry 20040408 |
Synthesis and serotonergic activity of variously substituted (3-amido)phenylpiperazine derivatives and benzothiophene-4-piperazine derivatives: novel antagonists for the vascular 5-HT1B receptor. | European journal of medicinal chemistry 20040401 |
Chemistry, pharmacology, toxicology, and hepatic metabolism of designer drugs of the amphetamine (ecstasy), piperazine, and pyrrolidinophenone types: a synopsis. | Therapeutic drug monitoring 20040401 |
Design, synthesis, and alpha(1)-adrenoceptor binding properties of new arylpiperazine derivatives bearing a flavone nucleus as the terminal heterocyclic molecular portion. | Bioorganic & medicinal chemistry 20040315 |
Ruthenium-catalyzed anti-Markovnikov hydroamination of vinylarenes. | Journal of the American Chemical Society 20040310 |
Use of physicochemical calculation of pKa and CLogP to predict phospholipidosis-inducing potential: a case study with structurally related piperazines. | Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie 20040301 |
Discovery of transdermal penetration enhancers by high-throughput screening. | Nature biotechnology 20040201 |
Validated HPLC method for determination of LASSBio-581, a new heterocyclic N-phenylpiperazine derivative, in rat plasma. | Journal of pharmaceutical and biomedical analysis 20031204 |
Intermolecular, markovnikov hydroamination of vinylarenes with alkylamines. | Journal of the American Chemical Society 20031126 |
Aryl piperazine melanocortin MC4 receptor agonists. | Bioorganic & medicinal chemistry letters 20031103 |
Synthesis of totarol amino alcohol derivatives and their antiplasmodial activity and cytotoxicity. | Bioorganic & medicinal chemistry 20031001 |
New pyrimido[5,4-b]indoles as ligands for alpha(1)-adrenoceptor subtypes. | Journal of medicinal chemistry 20030703 |
Rhodium-catalyzed anti-Markovnikov hydroamination of vinylarenes. | Journal of the American Chemical Society 20030514 |
Dopaminergic profile of new heterocyclic N-phenylpiperazine derivatives. | Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas 20030501 |
Synthesis and biological activity of N-arylpiperazine-modified analogues of KN-62, a potent antagonist of the purinergic P2X7 receptor. | Journal of medicinal chemistry 20030410 |
A multicentre prospective controlled study to determine the safety of trazodone and nefazodone use during pregnancy. | Canadian journal of psychiatry. Revue canadienne de psychiatrie 20030301 |
Effects of nefazodone on voluntary ethanol consumption induced by isolation stress in young and aged rats. | Pharmacology, biochemistry, and behavior 20021001 |
Alpha(1)-adrenoceptor antagonists. 4. Pharmacophore-based design, synthesis, and biological evaluation of new imidazo-, benzimidazo-, and indoloarylpiperazine derivatives. | Journal of medicinal chemistry 20020815 |
Specific labelling of serotonin 5-HT(1B) receptors in rat frontal cortex with the novel, phenylpiperazine derivative, [3H]GR125,743. A pharmacological characterization. | Pharmacology, biochemistry, and behavior 20020401 |
Synthesis and antitumor activity of novel pyrimidinyl pyrazole derivatives. II. Optimization of the phenylpiperazine moiety of 1-[5-methyl-1-(2-pyrimidinyl)-4-pyrazolyl]-3-phenylpiperazinyl-1-trans-propenes. | Chemical & pharmaceutical bulletin 20020401 |
Synthesis, antiarrhythmic, and antihypertensive effects of novel 1-substituted pyrrolidin-2-one and pyrrolidine derivatives with adrenolytic activity. | European journal of medicinal chemistry 20020301 |
Central nervous system activity of new pyrimidine-8-on[2,1-f]theophylline-9-alkylcarboxylic acids derivatives. | Polish journal of pharmacology 20020101 |
Investigation of mixed D2/5-HT1A activity of N-heteroarylmethyl-N-phenylpiperazines, N-heteroarylethyl-N-phenylpiperazines and N-heteroarylpropyl-N-phenylpiperazines. | Die Pharmazie 20011001 |
Quantitative structure-activity relationship study of novel alpha1a-selective adrenoceptor antagonists. | Journal of enzyme inhibition 20011001 |
1-(Arylpiperazinylamidoalkyl)-pyrimidones: orally active inhibitors of lipoprotein-associated phospholipase A(2). | Bioorganic & medicinal chemistry letters 20010723 |
Structure-activity relationships in 2,2-diphenyl-2-ethylthioacetic acid esters: unexpected agonistic activity in a series of muscarinic antagonists. | Bioorganic & medicinal chemistry 20010501 |
Cytotoxic activity of 2-aminomethylene-3(2H)-benzofuranones against human oral tumor cell lines. | Anticancer research 20010101 |
Synthesis, 5-HT1A and 5-HT2A receptor activity of new 1-phenylpiperazinylpropyl derivatives with arylalkyl substituents in position 7 of purine-2,6-dione. | Polish journal of pharmacology 20010101 |
Arylpiperazine derivatives of 3-propyl-beta-tetralonohydantoin as new 5-HT1A and 5-HT2A receptor ligands. | Polish journal of pharmacology 20010101 |