Page last updated: 2024-09-23

naxagolide

Description

naxagolide: structure given in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

naxagolide : An organic heterotricyclic compound that is (4aR,10bR)-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazine substituted by propyl and hydroxy groups at positions 4 and 9, respectively. It is a potent dopamine D2-receptor agonist and its hydrochloride salt was under clinical development by Merck & Co as a potential antiparkinsonian agent (now discontinued). [Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Cross-References

ID SourceID
PubMed CID57533
CHEMBL ID69271
CHEBI ID177372
SCHEMBL ID221758
MeSH IDM0125785

Synonyms (39)

Synonym
naxagolidum
CHEBI:177372
(4ar-trans)-3,4,4a,5,6,10b-hexahydro-4-propyl-2h-naphth[1,2-b]-1,4-oxazin-9-ol
(+)-4-propyl-9-hydroxynaphthoxazine
(+)-phno
88058-88-2
nazagolide
naxagolida
(4ar,10br)-4-propyl-3,4,4a,5,6,10b-hexahydro-2h-naphtho[1,2-b][1,4]oxazin-9-ol
phno
dopazinol
naxagolide [inn]
naxagolide
naxagolida [inn-spanish]
naxagolidum [inn-latin]
2h-naphth(1,2-b)-1,4-oxazin-9-ol, 3,4,4a,5,6,10b-hexahydro-4-propyl-, (4ar-trans)-
CHEMBL69271 ,
(r,r)-phno
(4ar,10br)-4-propyl-2,3,4a,5,6,10b-hexahydrobenzo[h][1,4]benzoxazin-9-ol
AKOS005146337
bdbm50020217
phno,(+)
[11c]-(+)-(4ar,10br)-4-propyl-3,4,4a,5,6,10b-hexahydro-2h-naphtho[1,2-b][1,4]oxazin-9-ol
bdbm50331552
unii-22z7e0x6of
22z7e0x6of ,
BCP9000980
(+)-(4ar,10br)-3,4,4a,5,6,10b-hexahydro-4-propyl-2h-naphth(1,2-b)-1,4-oxazin-9-ol
(4ar,10br)-3,4,4a,5,6,10b-hexahydro-4-propyl-2h-naphth(1,2-b)-1,4-oxazin-9-ol
SCHEMBL221758
J-501357
DTXSID60236782
JCSREICEMHWFAY-HUUCEWRRSA-N
BCP02364
Q27253689
MS-23506
(4ar,10br)-4-propyl-2h,3h,4h,4ah,5h,6h,10bh-naphtho[1,2-b][1,4]oxazin-9-ol
HY-108237
CS-0027625

Roles (3)

RoleDescription
antiparkinson drugA drug used in the treatment of Parkinson's disease.
dopamine agonistA drug that binds to and activates dopamine receptors.
anticonvulsantA drug used to prevent seizures or reduce their severity.
[role information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Drug Classes (3)

ClassDescription
tertiary amino compoundA compound formally derived from ammonia by replacing three hydrogen atoms by organyl groups.
organic heterotricyclic compoundAn organic tricyclic compound in which at least one of the rings of the tricyclic skeleton contains one or more heteroatoms.
phenolsOrganic aromatic compounds having one or more hydroxy groups attached to a benzene or other arene ring.
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (2)

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
D(2) dopamine receptorHomo sapiens (human)Ki0.00630.00000.651810.0000AID447396; AID64477
D(3) dopamine receptorHomo sapiens (human)Ki0.00020.00000.602010.0000AID447397; AID63356
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (109)

Processvia Protein(s)Taxonomy
phospholipase C-activating dopamine receptor signaling pathwayD(2) dopamine receptorHomo sapiens (human)
temperature homeostasisD(2) dopamine receptorHomo sapiens (human)
response to hypoxiaD(2) dopamine receptorHomo sapiens (human)
negative regulation of protein phosphorylationD(2) dopamine receptorHomo sapiens (human)
response to amphetamineD(2) dopamine receptorHomo sapiens (human)
nervous system process involved in regulation of systemic arterial blood pressureD(2) dopamine receptorHomo sapiens (human)
regulation of heart rateD(2) dopamine receptorHomo sapiens (human)
regulation of sodium ion transportD(2) dopamine receptorHomo sapiens (human)
G protein-coupled receptor internalizationD(2) dopamine receptorHomo sapiens (human)
positive regulation of neuroblast proliferationD(2) dopamine receptorHomo sapiens (human)
positive regulation of receptor internalizationD(2) dopamine receptorHomo sapiens (human)
autophagyD(2) dopamine receptorHomo sapiens (human)
adenylate cyclase-inhibiting dopamine receptor signaling pathwayD(2) dopamine receptorHomo sapiens (human)
neuron-neuron synaptic transmissionD(2) dopamine receptorHomo sapiens (human)
neuroblast proliferationD(2) dopamine receptorHomo sapiens (human)
axonogenesisD(2) dopamine receptorHomo sapiens (human)
synapse assemblyD(2) dopamine receptorHomo sapiens (human)
sensory perception of smellD(2) dopamine receptorHomo sapiens (human)
long-term memoryD(2) dopamine receptorHomo sapiens (human)
grooming behaviorD(2) dopamine receptorHomo sapiens (human)
locomotory behaviorD(2) dopamine receptorHomo sapiens (human)
adult walking behaviorD(2) dopamine receptorHomo sapiens (human)
protein localizationD(2) dopamine receptorHomo sapiens (human)
negative regulation of cell population proliferationD(2) dopamine receptorHomo sapiens (human)
associative learningD(2) dopamine receptorHomo sapiens (human)
visual learningD(2) dopamine receptorHomo sapiens (human)
response to xenobiotic stimulusD(2) dopamine receptorHomo sapiens (human)
response to light stimulusD(2) dopamine receptorHomo sapiens (human)
response to toxic substanceD(2) dopamine receptorHomo sapiens (human)
response to iron ionD(2) dopamine receptorHomo sapiens (human)
response to inactivityD(2) dopamine receptorHomo sapiens (human)
Wnt signaling pathwayD(2) dopamine receptorHomo sapiens (human)
striatum developmentD(2) dopamine receptorHomo sapiens (human)
orbitofrontal cortex developmentD(2) dopamine receptorHomo sapiens (human)
cerebral cortex GABAergic interneuron migrationD(2) dopamine receptorHomo sapiens (human)
adenohypophysis developmentD(2) dopamine receptorHomo sapiens (human)
negative regulation of cell migrationD(2) dopamine receptorHomo sapiens (human)
peristalsisD(2) dopamine receptorHomo sapiens (human)
auditory behaviorD(2) dopamine receptorHomo sapiens (human)
regulation of synaptic transmission, GABAergicD(2) dopamine receptorHomo sapiens (human)
positive regulation of cytokinesisD(2) dopamine receptorHomo sapiens (human)
circadian regulation of gene expressionD(2) dopamine receptorHomo sapiens (human)
negative regulation of dopamine secretionD(2) dopamine receptorHomo sapiens (human)
response to histamineD(2) dopamine receptorHomo sapiens (human)
response to nicotineD(2) dopamine receptorHomo sapiens (human)
positive regulation of urine volumeD(2) dopamine receptorHomo sapiens (human)
positive regulation of renal sodium excretionD(2) dopamine receptorHomo sapiens (human)
positive regulation of multicellular organism growthD(2) dopamine receptorHomo sapiens (human)
response to cocaineD(2) dopamine receptorHomo sapiens (human)
negative regulation of circadian sleep/wake cycle, sleepD(2) dopamine receptorHomo sapiens (human)
dopamine metabolic processD(2) dopamine receptorHomo sapiens (human)
drinking behaviorD(2) dopamine receptorHomo sapiens (human)
regulation of potassium ion transportD(2) dopamine receptorHomo sapiens (human)
response to morphineD(2) dopamine receptorHomo sapiens (human)
pigmentationD(2) dopamine receptorHomo sapiens (human)
phosphatidylinositol 3-kinase/protein kinase B signal transductionD(2) dopamine receptorHomo sapiens (human)
positive regulation of G protein-coupled receptor signaling pathwayD(2) dopamine receptorHomo sapiens (human)
negative regulation of blood pressureD(2) dopamine receptorHomo sapiens (human)
negative regulation of innate immune responseD(2) dopamine receptorHomo sapiens (human)
positive regulation of transcription by RNA polymerase IID(2) dopamine receptorHomo sapiens (human)
negative regulation of insulin secretionD(2) dopamine receptorHomo sapiens (human)
acid secretionD(2) dopamine receptorHomo sapiens (human)
behavioral response to cocaineD(2) dopamine receptorHomo sapiens (human)
behavioral response to ethanolD(2) dopamine receptorHomo sapiens (human)
regulation of long-term neuronal synaptic plasticityD(2) dopamine receptorHomo sapiens (human)
response to axon injuryD(2) dopamine receptorHomo sapiens (human)
branching morphogenesis of a nerveD(2) dopamine receptorHomo sapiens (human)
arachidonic acid secretionD(2) dopamine receptorHomo sapiens (human)
epithelial cell proliferationD(2) dopamine receptorHomo sapiens (human)
negative regulation of epithelial cell proliferationD(2) dopamine receptorHomo sapiens (human)
negative regulation of protein secretionD(2) dopamine receptorHomo sapiens (human)
release of sequestered calcium ion into cytosolD(2) dopamine receptorHomo sapiens (human)
dopamine uptake involved in synaptic transmissionD(2) dopamine receptorHomo sapiens (human)
regulation of dopamine uptake involved in synaptic transmissionD(2) dopamine receptorHomo sapiens (human)
positive regulation of dopamine uptake involved in synaptic transmissionD(2) dopamine receptorHomo sapiens (human)
regulation of synapse structural plasticityD(2) dopamine receptorHomo sapiens (human)
negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transductionD(2) dopamine receptorHomo sapiens (human)
negative regulation of synaptic transmission, glutamatergicD(2) dopamine receptorHomo sapiens (human)
excitatory postsynaptic potentialD(2) dopamine receptorHomo sapiens (human)
positive regulation of growth hormone secretionD(2) dopamine receptorHomo sapiens (human)
prepulse inhibitionD(2) dopamine receptorHomo sapiens (human)
negative regulation of dopamine receptor signaling pathwayD(2) dopamine receptorHomo sapiens (human)
positive regulation of ERK1 and ERK2 cascadeD(2) dopamine receptorHomo sapiens (human)
regulation of locomotion involved in locomotory behaviorD(2) dopamine receptorHomo sapiens (human)
postsynaptic modulation of chemical synaptic transmissionD(2) dopamine receptorHomo sapiens (human)
presynaptic modulation of chemical synaptic transmissionD(2) dopamine receptorHomo sapiens (human)
negative regulation of cellular response to hypoxiaD(2) dopamine receptorHomo sapiens (human)
positive regulation of glial cell-derived neurotrophic factor productionD(2) dopamine receptorHomo sapiens (human)
positive regulation of long-term synaptic potentiationD(2) dopamine receptorHomo sapiens (human)
hyaloid vascular plexus regressionD(2) dopamine receptorHomo sapiens (human)
negative regulation of neuron migrationD(2) dopamine receptorHomo sapiens (human)
negative regulation of cytosolic calcium ion concentrationD(2) dopamine receptorHomo sapiens (human)
regulation of dopamine secretionD(2) dopamine receptorHomo sapiens (human)
negative regulation of adenylate cyclase activityD(2) dopamine receptorHomo sapiens (human)
phospholipase C-activating dopamine receptor signaling pathwayD(2) dopamine receptorHomo sapiens (human)
negative regulation of voltage-gated calcium channel activityD(2) dopamine receptorHomo sapiens (human)
positive regulation of MAPK cascadeD(2) dopamine receptorHomo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathwayD(2) dopamine receptorHomo sapiens (human)
response to ethanolD(3) dopamine receptorHomo sapiens (human)
synaptic transmission, dopaminergicD(3) dopamine receptorHomo sapiens (human)
G protein-coupled receptor internalizationD(3) dopamine receptorHomo sapiens (human)
intracellular calcium ion homeostasisD(3) dopamine receptorHomo sapiens (human)
G protein-coupled receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
adenylate cyclase-activating dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
adenylate cyclase-inhibiting dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
learning or memoryD(3) dopamine receptorHomo sapiens (human)
learningD(3) dopamine receptorHomo sapiens (human)
locomotory behaviorD(3) dopamine receptorHomo sapiens (human)
visual learningD(3) dopamine receptorHomo sapiens (human)
response to xenobiotic stimulusD(3) dopamine receptorHomo sapiens (human)
regulation of dopamine secretionD(3) dopamine receptorHomo sapiens (human)
positive regulation of cytokinesisD(3) dopamine receptorHomo sapiens (human)
circadian regulation of gene expressionD(3) dopamine receptorHomo sapiens (human)
response to histamineD(3) dopamine receptorHomo sapiens (human)
social behaviorD(3) dopamine receptorHomo sapiens (human)
response to cocaineD(3) dopamine receptorHomo sapiens (human)
dopamine metabolic processD(3) dopamine receptorHomo sapiens (human)
response to morphineD(3) dopamine receptorHomo sapiens (human)
negative regulation of blood pressureD(3) dopamine receptorHomo sapiens (human)
positive regulation of mitotic nuclear divisionD(3) dopamine receptorHomo sapiens (human)
acid secretionD(3) dopamine receptorHomo sapiens (human)
behavioral response to cocaineD(3) dopamine receptorHomo sapiens (human)
negative regulation of oligodendrocyte differentiationD(3) dopamine receptorHomo sapiens (human)
arachidonic acid secretionD(3) dopamine receptorHomo sapiens (human)
negative regulation of protein secretionD(3) dopamine receptorHomo sapiens (human)
musculoskeletal movement, spinal reflex actionD(3) dopamine receptorHomo sapiens (human)
regulation of dopamine uptake involved in synaptic transmissionD(3) dopamine receptorHomo sapiens (human)
negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transductionD(3) dopamine receptorHomo sapiens (human)
prepulse inhibitionD(3) dopamine receptorHomo sapiens (human)
positive regulation of dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
negative regulation of adenylate cyclase activityD(3) dopamine receptorHomo sapiens (human)
adenylate cyclase-activating adrenergic receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
negative regulation of voltage-gated calcium channel activityD(3) dopamine receptorHomo sapiens (human)
regulation of potassium ion transportD(3) dopamine receptorHomo sapiens (human)
phospholipase C-activating dopamine receptor signaling pathwayD(3) dopamine receptorHomo sapiens (human)
positive regulation of MAPK cascadeD(3) dopamine receptorHomo sapiens (human)
negative regulation of cytosolic calcium ion concentrationD(3) dopamine receptorHomo sapiens (human)
negative regulation of synaptic transmission, glutamatergicD(3) dopamine receptorHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (9)

Processvia Protein(s)Taxonomy
dopamine neurotransmitter receptor activity, coupled via Gi/GoD(2) dopamine receptorHomo sapiens (human)
G-protein alpha-subunit bindingD(2) dopamine receptorHomo sapiens (human)
protein bindingD(2) dopamine receptorHomo sapiens (human)
heterotrimeric G-protein bindingD(2) dopamine receptorHomo sapiens (human)
dopamine bindingD(2) dopamine receptorHomo sapiens (human)
ionotropic glutamate receptor bindingD(2) dopamine receptorHomo sapiens (human)
identical protein bindingD(2) dopamine receptorHomo sapiens (human)
heterocyclic compound bindingD(2) dopamine receptorHomo sapiens (human)
G protein-coupled receptor activityD(2) dopamine receptorHomo sapiens (human)
dopamine neurotransmitter receptor activity, coupled via Gi/GoD(3) dopamine receptorHomo sapiens (human)
protein bindingD(3) dopamine receptorHomo sapiens (human)
G protein-coupled receptor activityD(3) dopamine receptorHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (22)

Processvia Protein(s)Taxonomy
Golgi membraneD(2) dopamine receptorHomo sapiens (human)
acrosomal vesicleD(2) dopamine receptorHomo sapiens (human)
plasma membraneD(2) dopamine receptorHomo sapiens (human)
ciliumD(2) dopamine receptorHomo sapiens (human)
lateral plasma membraneD(2) dopamine receptorHomo sapiens (human)
endocytic vesicleD(2) dopamine receptorHomo sapiens (human)
axonD(2) dopamine receptorHomo sapiens (human)
dendriteD(2) dopamine receptorHomo sapiens (human)
synaptic vesicle membraneD(2) dopamine receptorHomo sapiens (human)
sperm flagellumD(2) dopamine receptorHomo sapiens (human)
dendritic spineD(2) dopamine receptorHomo sapiens (human)
perikaryonD(2) dopamine receptorHomo sapiens (human)
axon terminusD(2) dopamine receptorHomo sapiens (human)
postsynaptic membraneD(2) dopamine receptorHomo sapiens (human)
ciliary membraneD(2) dopamine receptorHomo sapiens (human)
non-motile ciliumD(2) dopamine receptorHomo sapiens (human)
dopaminergic synapseD(2) dopamine receptorHomo sapiens (human)
GABA-ergic synapseD(2) dopamine receptorHomo sapiens (human)
G protein-coupled receptor complexD(2) dopamine receptorHomo sapiens (human)
glutamatergic synapseD(2) dopamine receptorHomo sapiens (human)
presynaptic membraneD(2) dopamine receptorHomo sapiens (human)
plasma membraneD(2) dopamine receptorHomo sapiens (human)
plasma membraneD(3) dopamine receptorHomo sapiens (human)
synapseD(3) dopamine receptorHomo sapiens (human)
plasma membraneD(3) dopamine receptorHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (59)

Assay IDTitleYearJournalArticle
AID1079944Benign tumor, proven histopathologically. Value is number of references indexed. [column 'T.BEN' in source]
AID1079931Moderate liver toxicity, defined via clinical-chemistry results: ALT or AST serum activity 6 times the normal upper limit (N) or alkaline phosphatase serum activity of 1.7 N. Value is number of references indexed. [column 'BIOL' in source]
AID63356Tested for antagonist binding affinity by measuring displacement of [3H]spiperone from Human Dopamine receptor D3 expressed in CHO K-1 cells2000Journal of medicinal chemistry, Jul-27, Volume: 43, Issue:15
Synthesis and pharmacological evaluation of thiopyran analogues of the dopamine D3 receptor-selective agonist (4aR,10bR)-(+)-trans-3,4,4a,10b-tetrahydro-4-n-propyl-2H,5H [1]b enzopyrano[4,3-b]-1,4-oxazin-9-ol (PD 128907).
AID1079941Liver damage due to vascular disease: peliosis hepatitis, hepatic veno-occlusive disease, Budd-Chiari syndrome. Value is number of references indexed. [column 'VASC' in source]
AID1079934Highest frequency of acute liver toxicity observed during clinical trials, expressed as a percentage. [column '% AIGUE' in source]
AID1079932Highest frequency of moderate liver toxicity observed during clinical trials, expressed as a percentage. [column '% BIOL' in source]
AID243201Percent change in rat brain dopamine transporter binding after 10 mg/kg RTI-32 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID1079940Granulomatous liver disease, proven histopathologically. Value is number of references indexed. [column 'GRAN' in source]
AID173497In Vivo effect on concentration of DOPAC in rat striatum at dose of 0.4 umol/kg administered intraperitoneally1988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID1079949Proposed mechanism(s) of liver damage. [column 'MEC' in source]
AID243197Effect on compound specific binding to tyrosine hydroxylase in rat brain upon pre-treatment with 250 mg/kg AMPT2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID1079939Cirrhosis, proven histopathologically. Value is number of references indexed. [column 'CIRRH' in source]
AID1079938Chronic liver disease either proven histopathologically, or through a chonic elevation of serum amino-transferase activity after 6 months. Value is number of references indexed. [column 'CHRON' in source]
AID173495In Vivo effect of agonist on the induction of stereotypy (continuous sniffing behavior in rat) at 0.4 umol/kg1988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID243207Percent change in rat brain adrenergic receptor alpha 2A binding to in rat brain after 2 mg/kg MK-912 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243205Effect on compound specific binding to dopamine release in rat brain upon pre-treatment with 0.25 mg/kg amphetamine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243199Effect on compound specific binding to dopamine release in rat brain upon pre-treatment with 2 mg/kg amphetamine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243212Percent change in rat brain dopamine D2/D3 receptor binding after 0.01 mg/kg raclopride treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID1079937Severe hepatitis, defined as possibly life-threatening liver failure or through clinical observations. Value is number of references indexed. [column 'MASS' in source]
AID243200Effect on compound specific binding to dopamine release in rat brain upon pre-treatment with 4 mg/kg amphetamine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID26837Ionization constant in presence of hydroxyl1988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID1079943Malignant tumor, proven histopathologically. Value is number of references indexed. [column 'T.MAL' in source]
AID243193Effect on compound specific binding to rat brain upon pre-treatment with 2 mg/kg reserpine and 250 mg/kg AMPT2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243194Percent change in rat brain dopamine transporter binding after 1 mg/kg RTI-32 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243204Effect on compound specific binding to dopamine release in rat brain upon pre-treatment with 0.5 mg/kg amphetamine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243215Percent change in rat brain dopamine D2/sigma receptor binding after in rat brain after 1 mg/kg haloperidol treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243192Percent change in rat brain dopamine D1 receptor binding after 1 mg/kg SCH 23390 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243202Percent change in rat brain dopamine transporter binding after 0.5 mg/kg RTI-32 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243191Effect on compound specific binding to rat brain upon pre-treatment with 2 mg/kg reserpine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID1079947Comments (NB not yet translated). [column 'COMMENTAIRES' in source]
AID1079942Steatosis, proven histopathologically. Value is number of references indexed. [column 'STEAT' in source]
AID243208Percent change in rat brain dopamine D2/D3 receptor binding after 1 mg/kg raclopride treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243211Percent change in rat brain dopamine D2/D3 receptor binding after 0.2 mg/kg raclopride treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID64476Human Dopamine receptor D2L affinities to determine agonist activity, using [3H]-NPA as radioligand; Not determined2000Journal of medicinal chemistry, Jul-27, Volume: 43, Issue:15
Synthesis and pharmacological evaluation of thiopyran analogues of the dopamine D3 receptor-selective agonist (4aR,10bR)-(+)-trans-3,4,4a,10b-tetrahydro-4-n-propyl-2H,5H [1]b enzopyrano[4,3-b]-1,4-oxazin-9-ol (PD 128907).
AID1079936Choleostatic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is < 2 (see ACUTE). Value is number of references indexed. [column 'CHOLE' in source]
AID1079948Times to onset, minimal and maximal, observed in the indexed observations. [column 'DELAI' in source]
AID1079935Cytolytic liver toxicity, either proven histopathologically or where the ratio of maximal ALT or AST activity above normal to that of Alkaline Phosphatase is > 5 (see ACUTE). Value is number of references indexed. [column 'CYTOL' in source]
AID64477Human Dopamine receptor D2L affinities to determine agonist activity, using [3H]spip as radioligand2000Journal of medicinal chemistry, Jul-27, Volume: 43, Issue:15
Synthesis and pharmacological evaluation of thiopyran analogues of the dopamine D3 receptor-selective agonist (4aR,10bR)-(+)-trans-3,4,4a,10b-tetrahydro-4-n-propyl-2H,5H [1]b enzopyrano[4,3-b]-1,4-oxazin-9-ol (PD 128907).
AID243209Percent change in rat brain adrenergic receptor alpha 2 binding after treatment with 1 mg/kg clonidine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID54451Potency to displace the specific in vitro binding of [3H]N-0437 to calf striatal membrane1988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID194876In Vivo effect on concentration of HVA in rat striatum at dose of 0.4 umol/kg administered intraperitoneally1988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID243214Percent change in rat brain 5-hydroxytryptamine 1A receptor binding after 1 mg/kg WAY 100635 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID1079945Animal toxicity known. [column 'TOXIC' in source]
AID168912Potency to displace the specific in vitro binding of [3H]DP-5,6-ADTN to rat striatal membrane1988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID19222Partition coefficient in octanol-buffer at a pH 7.41988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID243198Effect on compound specific binding to dopamine release in rat brain upon pre-treatment with 1 mg/kg amphetamine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243206Percent change in rat brain receptor sigma 1 binding after 1 mg/kg BD 1047 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID1079946Presence of at least one case with successful reintroduction. [column 'REINT' in source]
AID447396Agonistic activity at DRD2 receptor2009Bioorganic & medicinal chemistry letters, Sep-01, Volume: 19, Issue:17
Dopamine D3 receptor antagonists: the quest for a potentially selective PET ligand. Part 3: Radiosynthesis and in vivo studies.
AID243213Percent change in rat brain dopamine D2/D3 receptor binding after 0.04 mg/kg raclopride treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID26626Ionization constant in presence of nitrogen1988Journal of medicinal chemistry, Nov, Volume: 31, Issue:11
Synthesis and pharmacology of trans-4-n-propyl-3,4,4a,10b-tetrahydro-2H,5H-1-benzopyrano[4,3-b ]-1,4-oxazin-7- and -9-ols: the significance of nitrogen pKa values for central dopamine receptor activation.
AID447397Agonistic activity at DRD3 receptor2009Bioorganic & medicinal chemistry letters, Sep-01, Volume: 19, Issue:17
Dopamine D3 receptor antagonists: the quest for a potentially selective PET ligand. Part 3: Radiosynthesis and in vivo studies.
AID243216Percent change in rat brain dopamine D2/sigma receptor binding after in rat brain after 0.2 mg/kg haloperidol treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243210Percent change in rat brain adrenergic receptor alpha 2A binding to in rat brain after 0.1 mg/kg MK-912 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243196Percent change in rat brain dopamine transporter binding after 5 mg/kg RTI-32 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID243195Percent change in rat brain dopamine transporter binding after 2 mg/kg RTI-32 treatment2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
AID63675Tested for antagonist binding affinity by measuring displacement of [3H]spiperone from Human Dopamine receptor D4 expressed in CHO K-1 cells; ND means Not Determined2000Journal of medicinal chemistry, Jul-27, Volume: 43, Issue:15
Synthesis and pharmacological evaluation of thiopyran analogues of the dopamine D3 receptor-selective agonist (4aR,10bR)-(+)-trans-3,4,4a,10b-tetrahydro-4-n-propyl-2H,5H [1]b enzopyrano[4,3-b]-1,4-oxazin-9-ol (PD 128907).
AID1079933Acute liver toxicity defined via clinical observations and clear clinical-chemistry results: serum ALT or AST activity > 6 N or serum alkaline phosphatases activity > 1.7 N. This category includes cytolytic, choleostatic and mixed liver toxicity. Value is
AID243203Effect on compound specific binding to dopamine release in rat brain upon pre-treatment with 0.1 mg/kg amphetamine2005Journal of medicinal chemistry, Jun-16, Volume: 48, Issue:12
Radiosynthesis and evaluation of [11C]-(+)-4-propyl-3,4,4a,5,6,10b-hexahydro-2H-naphtho[1,2-b][1,4]oxazin-9-ol as a potential radiotracer for in vivo imaging of the dopamine D2 high-affinity state with positron emission tomography.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (155)

TimeframeStudies, This Drug (%)All Drugs %
pre-199032 (20.65)18.7374
1990's39 (25.16)18.2507
2000's28 (18.06)29.6817
2010's53 (34.19)24.3611
2020's3 (1.94)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials8 (5.03%)5.53%
Reviews4 (2.52%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other147 (92.45%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Clinical Trials (1)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
A Phase 1, Open-Label, Positron Emission Tomography Study in Healthy Subjects to Determine the Effect of TAK-041 on Amphetamine-Induced Dopamine Release in the CNS After Single-Dose Oral Administration[NCT02959892]Phase 112 participants (Actual)Interventional2016-12-05Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Change in BP-ND in the TAK-041+AMPH Condition Compared to AMPH Alone as a Function of the Dose of TAK-041 Administered

The effect of predosing with TAK-041 on the AMPH challenge was calculated as the relative change in the percentage reduction in specific binding in ROI in the AMPH+TAK-041 condition compared to AMPH alone. (NCT02959892)
Timeframe: Baseline (Day 1 of Confinement Period 1), and Day 1 post-TAK-041 and AMPH dose in Confinement Period 2

,
Interventionpercentage of reduction (Mean)
PuVst
TAK-041 20 mg1714
TAK-041 40 mg3623

Change in Non-displaceable Binding Potential (BP-ND) in the TAK-041+AMPH Condition Compared to AMPH Alone

The AMPH-induced change in binding potential relative to the non-displaceable component in the basal ganglia (putamen [Pu], ventral striatum [VSt]) which was the region of interest (ROI) was calculated as the percentage of reduction in specific binding from Baseline to postdose following AMPH. (NCT02959892)
Timeframe: Baseline (Day 1 of Confinement Period 1) and Day 2 post-AMPH dose in Confinement Period 1

,
Interventionpercentage of reduction (Mean)
PuVSt
TAK-041 20 mg1714
TAK-041 40 mg3623

Research Highlights

Long-term Use (3)

ArticleYear
What is the role of the D3 receptor in addiction? A mini review of PET studies with [(11)C]-(+)-PHNO.
Progress in neuro-psychopharmacology & biological psychiatry, Jul-03, Volume: 52
2014
Dopamine D2(High) receptors moderately elevated by sertindole.
Synapse (New York, N.Y.), Volume: 62, Issue: 5
2008
Chronic administration of a selective dopamine D-2 agonist: factors determining behavioral tolerance and sensitization.
Psychopharmacology, Volume: 95, Issue: 4
1988
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Pharmacokinetics (2)

ArticleYear
Spatio-temporal pharmacokinetic model based registration of 4D PET neuroimaging data.
NeuroImage, Jan-01, Volume: 84
2014
In vivo characterization of the pharmacokinetics and pharmacological properties of [11C]-(+)-PHNO in rats using an intracerebral beta-sensitive system.
Synapse (New York, N.Y.), Volume: 60, Issue: 2
2006
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Bioavailability (1)

ArticleYear
Pharmacologic profile of a novel potent direct-acting dopamine agonist, (+)-4-propyl-9-hydroxynaphthoxazine [(+)-PHNO].
The Journal of pharmacology and experimental therapeutics, Volume: 230, Issue: 3
1984
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Dosage (5)

ArticleYear
Preferential binding to dopamine D3 over D2 receptors by cariprazine in patients with schizophrenia using PET with the D3/D2 receptor ligand [(11)C]-(+)-PHNO.
Psychopharmacology, Volume: 233, Issue: 19-20
2016
D(1) dopamine receptor agonists are more effective in alleviating advanced than mild parkinsonism in 1-methyl-4-phenyl-1,2,3, 6-tetrahydropyridine-treated monkeys.
The Journal of pharmacology and experimental therapeutics, Volume: 292, Issue: 2
2000
Functional interaction between dopamine D1 and D2 receptors in 'MPTP' monkeys.
European journal of pharmacology, Mar-03, Volume: 253, Issue: 3
1994
Effects of N-methyl-D-aspartate antagonists in rats discriminating different doses of cocaine: comparison with direct and indirect dopamine agonists.
The Journal of pharmacology and experimental therapeutics, Volume: 274, Issue: 2
1995
Sustained-release (+)-PHNO [MK-458 (HPMC)] in the treatment of Parkinson's disease: evidence for tolerance to a selective D2-receptor agonist administered as a long-acting formulation.
Movement disorders : official journal of the Movement Disorder Society, Volume: 5, Issue: 4
1990
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]