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Restrict the search for
dopamine
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Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Ciladopa, is a troponylpiperazine derivative and dopamine agonist that has been shown to influence dopaminergic mechanisms in animals. Preclinical pharmacological studies have suggested that it has antiparkinsonian activity similar to that of bromocriptine but without many of the troublesome side effects. Unfortunately in some clinical trials no significant differences was found among the treatment groups and placebo.
Status:
Investigational
Source:
NCT03209830: Phase 2 Interventional Completed Aneurysmal Subarachnoid Hemorrhage
(2017)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Conditions:
PNU-96391A (known as OSU6162) is a weak dopamine (DA) D(2) receptor antagonist with behavioral stabilizing properties. OSU6162 seem to act as stabilizers not only on dopaminergic, but also on serotonergic brain signaling (partial agonist on 5-HT2A receptor). OSU6162 in a phase II European clinical trial in treatment of Myalgic Encephalomyelitis/Chronic Fatigue Syndrome. One of the isomer of OSU 6162, has promise for treating Parkinson's disease, Huntington's disease and schizophrenia, but both enantiomers of OSU 6162 had dual effects on behavior, stimulating locomotor activity in 'low activity' animals and inhibiting locomotor activity in 'high activity' animals.
Status:
Investigational
Class (Stereo):
CHEMICAL (ABSOLUTE)
Conditions:
Quinpirole (LY 171,555) is a psychoactive drug and research chemical which acts as a selective D2 and D3 receptor agonist. Quinpirole is the most widely used D2 agonist in in vivo and in vitro studies. Specific quinpirole binding in rat brain was saturable, and dependent on temperature, membrane concentration, sodium concentration and guanine nucleotides. Saturation analysis revealed high affinity binding characteristics (KD = 2.3 nM) which were confirmed by association-dissociation kinetics. The regional distribution of [3H]quinpirole binding sites roughly paralleled the distribution of [3H]spiperone binding sites, with greatest densities present in the striatum, nucleus accumbens and olfactory tubercles. A variety of drugs, most notably monoamine oxidase inhibitors (MAOls), inhibit the binding of [3H]quinpirole, but not [3H]spiperone or [3H](-)N-n-Propylnorapomorphine, in rat striatal membranes by a mechanism that does not appear to involve the enzymatic activity of MAO. Clinically antidepressant MAOIs exhibited selectivity between sites labeled by [3H]quinpirole and [3H]spiperone as did a number of structurally related propargylamines and N-acylethylenediamine derivatives and other drugs such as debrisoquin and phenylbiguanide. Quinpirole has been shown to increase locomotion and sniffing behavior in mice and induces compulsive behavior symptomatic of obsessive compulsive disorder in rats.
Status:
Investigational
Source:
Am J Addict. 1999;8(3):234-42.: Not Applicable Human clinical trial Completed Substance Withdrawal Syndrome
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Status:
Investigational
Source:
INN:diclofensine [INN]
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Conditions:
Diclofensine is an antidepressant with equipotent inhibitive effects on the neuronal uptake of norepinephrine (NE), serotonin, and dopamine. It is devoid of monoamine-releasing or monoaminoxidase-inhibiting properties. Diclofensine was found to be an effective antidepressant in human trials, with relatively few side effects, but was ultimately dropped from clinical development.
Status:
Investigational
Source:
INN:neflumozide [INN]
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Neflumozide is an antipsychotic.
Status:
Investigational
Class (Stereo):
CHEMICAL (ACHIRAL)
Pinoxepin belongs to the dibenzoxepine series of drugs which are characterized by a 6-7-6 tricyclic nuclear structure. Clinical studies indicated that pinoxepin was a potent antipsychotic-sedative equally effective to chlorpromazine and thioridazine. Pinoxepin in studies with chronic schizophrenic patients displayed useful effects on behavior without unduly prominent side effects. In doses above 300 mg seizures are reported and more frequent changes in liver-function tests were noted than with standard drug, but below 300 mg pinoxepin was found to have side effects similar to chlorpromazine and marked sedative effects.
Status:
Investigational
Source:
INN:levofacetoperane [INN]
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Levophacetoperane is a piperidine derivative. Levofacetoperane is a sympathomimetic central nervous system stimulant and is commonly used to treat depression. Levophacetoperane is also a known analeptic and is strongly linked to apnea reversal in dogs after a single intravenous injection.
Status:
Investigational
Class (Stereo):
CHEMICAL (ABSOLUTE)
Trepipam is a benzazepine derivative. It is a D1-dopamine antagonist. Trepipam significantly reduced aggression in behaviorally disturbed adolescents and in acute schizophrenics without producing concomitant sedation. Trepipam specifically reduces aggressive and hyperactive behaviors in a wide range of laboratory tests in various species, without producing signs of overt CNS depression or neurological impairment. The drug is effective in reducing many forms of aggression including brain stimulated emotional behavior. Trepipam actually had little effect on gross behavior in mice or rats and only produced ataxia at lethal doses.
Status:
Investigational
Source:
Int Pharmacopsychiatry. 1978;13(3):138-50.: Not Applicable Human clinical trial Completed Schizophrenia/physiopathology
Source URL:
Class (Stereo):
CHEMICAL (RACEMIC)
Targets:
Conditions:
Butaclamol is an antipsychotic drug, which was studied for the treatment of schizophrenia. This drug has never marketed and now is used in research, because of its action as a dopamine receptor-blocking agent. Butaclamol consists of the two forms: (-)-butaclamol, an inactive drug and (+)-butaclamol, a potent neuroleptic drug.