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Restrict the search for
dopamine
to a specific field?
Status:
Investigational
Source:
NCT01631383: Phase 1 Interventional Completed Cocaine Use
(2012)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Tetrahydropalmatine is a tetrahydroprotoberberine isoquinoline alkaloid that is a primary active constituent of herbal preparations containing plant species of the genera Stephania and Corydalis. The levo isomer of THP (L-THP) appears to contribute to many of the therapeutic effects of these preparations. The pharmacological profile of L-THP, which includes antagonism of dopamine D1 and D2 receptors and actions at dopamine D3, suggests that it may have utility for treating addiction. Clinical trials where L-THP was used for the treatment of cocaine and heroin addiction have promising results. The clinical trial is planned for the treatment of schizophrenia. L-Tetrahydropalmatine is recorded in the Chinese pharmacopoeia.
Class (Stereo):
CHEMICAL (ABSOLUTE)
Mesulergine, an antagonist of 5-HT2C, and dopamine receptors was studied in clinical trials for the treatment of Parkinson's disease. However, further, development was discontinued due to toxicological observations in animal experiments.
Status:
Investigational
Source:
JAN:MAFOPRAZINE MESILATE [JAN]
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Mafoprazine is a phenylpiperazine derivative exerting postsynaptic dopamine D2 receptor blocking activity and alpha-adrenergic activity (alpha 1 receptor blocking activity and alpha 2 receptor stimulating activity). In animal models, mafoprazine demonstrated antipsychotic, aggression-inhibiting and cataleptogenic actions.
Status:
Investigational
Source:
NCT03231800: Phase 3 Interventional Completed Attention-Deficit Hyperactivity Disorder (ADHD)
(2017)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Dasotraline, also known as SEP-225,289, is a serotonin-norepinephrine-dopamine reuptake inhibitor (SNDRI). It has an extended half-life (47-77 hours) that supports the potential for plasma concentrations yielding a continuous therapeutic effect over the 24-hour dosing interval at steady state. Dasotraline has shown a lower potential for abuse than methylphenidate in clinical testing. Dasotraline was discovered by Sunovion Pharmaceuticals Inc. and is currently in development to evaluate its use in treating ADHD in adults and children, and BED in adults in the United States. It has not been approved by the U.S. Food and Drug Administration (FDA) for the treatment of ADHD, BED or any other disorder.
Status:
Investigational
Source:
NCT01519557: Early Phase 1 Interventional Completed Schizophrenia
(2011)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Dihydrexidine, a novel full efficacy D1 dopamine receptor agonist. Dihydrexidine was shown to stimulate cyclic AMP synthesis just as well or better than dopamine. It was the first dopamine D1 receptor agonist that had potent antiparkinsonian activity in a primate model of Parkinson's disease. Dihydrexidine produces hypothermia. Dihydrexidine has been shown to alleviate cognitive deficits or enhance cognitive performance in a number of animal models of cognition. It is under investigation for the improving the cognitive and working memory deficits in schizophrenia and schizotypal disorder.
Status:
Investigational
Source:
NCT00295724: Phase 3 Interventional Completed Chronic Low Back Pain
(2005)
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
Targets:
Bicifadine (DOV-220075) is not a narcotic and is well-tolerated and, in preclinical studies, has been shown not to act at any opiate receptor, but inhibits monoamine neurotransmitter uptake by recombinant human transporters in vitro with a relative potency of norepinephrine:serotonin:dopamine of 1:2:17. Bicifadine was in Phase II clinical trial for pain caused by diabetic neuropathy, in addition, was in phase III clinical trial to treat Chronic Low Back Pain, but that studies were discontinued
Status:
Investigational
Source:
NCT04055649: Phase 2 Interventional Recruiting Malignant Ovarian Epithelial Tumor
(2020)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
TIC10 (TIC10 isomer or ONC201 isomer) is a potent, orally active, and stable small molecule and is an efficacious antitumor therapeutic agent that acts on tumor cells and their microenvironment to enhance the concentrations of the endogenous tumor necrosis factor-related apoptosis-inducing ligand (TRAIL). The isomeric structure of TIC10/ONC201 is critical to its activity: anti-cancer activity is associated with the angular structure and not the linear TIC10 isomer. TIC10 transcriptionally induces a sustained up-regulation TRAIL in tumors and normal cells in a p53-independent manner. TIC10 inactivates kinases Akt and extracellular signal-regulated kinase (ERK), leading to the translocation of Foxo3a into the nucleus, where it binds to the TRAIL promoter to up-regulate gene transcription. TIC10 crosses the blood-brain barrier. TIC10 treatment caused tumor regression in the HCT116 p53−/− xenograft, RKO human colon cancer xenograft–bearing mice and human triple-negative breast cancer xenografts and significantly prolonged the survival of Eμ-myc transgenic mice, which spontaneously develop metastatic lymphoma from weeks 9 to 12 of age by 4 weeks.
Status:
Investigational
Source:
INN:levofenfluramine [INN]
Source URL:
Class (Stereo):
CHEMICAL (ABSOLUTE)
LEVOFENFLURAMINE is a levorotatory enantiomer of fenfluramine, a substituted amphetamine which was formerly used to treat obesity. LEVOFENFLURAMINE has dopamine-antagonistic properties and, at high doses, increases dopamine concentrations in rat striatal dialysates. It is essentially inactive to reduce food intake in human subjects.
Status:
Investigational
Source:
NCT01691313: Phase 2 Interventional Completed Symptomatic Atrial Fibrillation
(2012)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Vanoxerine, also known as GBR-12909, is a piperazine derivative exhibiting potent selective inhibition of sodium-dependent dopamine reuptake transporters. Vanoxerine has been in clinical trials for Parkinsonism, depression and cocaine addiction but lacked efficacy. Vanoxerine has also been observed as a potent blocker of the following channels: cardiac hERG/IKr potassium channel, Calcium channel, voltage-dependent, L type, alpha 1C subunit (also known as Cav1.2) and voltage-gated sodium channel Nav 1.5. Vanoxerine was studied as a potential treatment for atrial fibrillation. However, phase III clinical trials for this condition were terminated because of cardiac safety concerns. Research also indicates that vanoxerine may have additional mechanisms of action including antagonist action at nicotinic acetylcholine receptors (nAChRs).
Status:
Investigational
Source:
NCT00728195: Phase 2 Interventional Completed Schizophrenia
(2008)
Source URL:
Class (Stereo):
CHEMICAL (ACHIRAL)
Targets:
Conditions:
JNJ-37822681 is a novel, potent, specific, centrally active, dopamine D2 receptor antagonist, which was developed by Johnson & Johnson. This drug is in the phase II of clinical trial for the treatment of schizophrenia. JNJ-37822681 has optimal brain disposition and somnolence was the most frequently reported adverse effect.
