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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 15:16:51 UTC
Update Date2023-02-21 17:18:27 UTC
HMDB IDHMDB0015239
Secondary Accession Numbers
  • HMDB15239
Metabolite Identification
Common NameMethyprylon
DescriptionMethyprylon, also known as noludar, belongs to the class of organic compounds known as piperidinediones. Piperidinediones are compounds containing a piperidine ring which bears two ketones. Methyprylon is a drug which is used for the treatment of insomnia. Based on a literature review very few articles have been published on Methyprylon.
Structure
Thumb
Synonyms
ValueSource
NoludarKegg
Dea no. 2575HMDB
MethprylonHMDB, MeSH
MethyprolonHMDB
MetiprilonHMDB
MetipriloneHMDB
Chemical FormulaC10H17NO2
Average Molecular Weight183.2475
Monoisotopic Molecular Weight183.125928793
IUPAC Name3,3-diethyl-5-methylpiperidine-2,4-dione
Traditional Namedimerin
CAS Registry Number125-64-4
SMILES
CCC1(CC)C(=O)NCC(C)C1=O
InChI Identifier
InChI=1S/C10H17NO2/c1-4-10(5-2)8(12)7(3)6-11-9(10)13/h7H,4-6H2,1-3H3,(H,11,13)
InChI KeySIDLZWOQUZRBRU-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as piperidinediones. Piperidinediones are compounds containing a piperidine ring which bears two ketones.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPiperidines
Sub ClassPiperidinones
Direct ParentPiperidinediones
Alternative Parents
Substituents
  • Piperidinedione
  • Delta-lactam
  • Cyclic ketone
  • Secondary carboxylic acid amide
  • Lactam
  • Ketone
  • Carboxamide group
  • Azacycle
  • Carboxylic acid derivative
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility11.3 g/LNot Available
LogP1.2Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Membrane
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01107 details
UrineExpected but not QuantifiedNot QuantifiedNot AvailableNot AvailableTaking drug identified by DrugBank entry DB01107 details
Abnormal Concentrations
Not Available
Predicted Concentrations
BiospecimenValueOriginal ageOriginal sexOriginal conditionComments
Blood0.000 uMAdult (>18 years old)BothNormalPredicted based on drug qualities
Blood0.000 umol/mmol creatinineAdult (>18 years old)BothNormalPredicted based on drug qualities
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB01107
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4018
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMethyprylon
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Lomen P, Linet OI: Hypnotic efficacy of triazolam and methyprylon ininsomniac in-patients. J Int Med Res. 1976;4(1):55-8. [PubMed:16792 ]
  2. Contos DA, Dixon KF, Guthrie RM, Gerber N, Mays DC: Nonlinear elimination of methyprylon (noludar) in an overdosed patient: correlation of clinical effects with plasma concentration. J Pharm Sci. 1991 Aug;80(8):768-71. [PubMed:1686463 ]
  3. Gwilt PR, Pankaskie MC, Thornburg JE, Zustiak R, Shoenthal DR: Pharmacokinetics of methyprylon following a single oral dose. J Pharm Sci. 1985 Sep;74(9):1001-3. [PubMed:2866242 ]

Enzymes

General function:
Involved in monooxygenase activity
Specific function:
Responsible for the metabolism of many drugs and environmental chemicals that it oxidizes. It is involved in the metabolism of drugs such as antiarrhythmics, adrenoceptor antagonists, and tricyclic antidepressants.
Gene Name:
CYP2D6
Uniprot ID:
P10635
Molecular weight:
55768.94
References
  1. Preissner S, Kroll K, Dunkel M, Senger C, Goldsobel G, Kuzman D, Guenther S, Winnenburg R, Schroeder M, Preissner R: SuperCYP: a comprehensive database on Cytochrome P450 enzymes including a tool for analysis of CYP-drug interactions. Nucleic Acids Res. 2010 Jan;38(Database issue):D237-43. doi: 10.1093/nar/gkp970. Epub 2009 Nov 24. [PubMed:19934256 ]
General function:
Involved in ion transport
Specific function:
GABA, the major inhibitory neurotransmitter in the vertebrate brain, mediates neuronal inhibition by binding to the GABA/benzodiazepine receptor and opening an integral chloride channel
Gene Name:
GABRA1
Uniprot ID:
P14867
Molecular weight:
51801.4
References
  1. Overington JP, Al-Lazikani B, Hopkins AL: How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6. [PubMed:17139284 ]
  2. Imming P, Sinning C, Meyer A: Drugs, their targets and the nature and number of drug targets. Nat Rev Drug Discov. 2006 Oct;5(10):821-34. [PubMed:17016423 ]
  3. de Fiebre CM, Marley RJ, Miner LL, de Fiebre NE, Wehner JM, Collins AC: Classical genetic analyses of responses to sedative-hypnotic drugs in crosses derived from long-sleep and short-sleep mice. Alcohol Clin Exp Res. 1992 Jun;16(3):511-21. [PubMed:1352660 ]
  4. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed:11752352 ]