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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2021-09-11 08:43:13 UTC
Update Date2021-09-26 23:03:20 UTC
HMDB IDHMDB0251365
Secondary Accession NumbersNone
Metabolite Identification
Common NameDilmapimod
DescriptionDilmapimod belongs to the class of organic compounds known as phenylpyrimidines. These are polycyclic aromatic compounds containing a benzene ring linked to a pyrimidine ring through a CC or CN bond. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions. Dilmapimod is a moderately basic compound (based on its pKa). Dilmapimod (SB-681323) is a p38 MAP-kinase inhibitor that has potential uses in inflammatory conditions such as RA (Rheumatoid Arthritis). In diseases such as RA and IBD, TNFα blockade through either anti-TNFα antibodies or use of soluble TNFα receptors. Methotrexate (common treatment for RA patients) also has potential liver toxicity. Inhibition of p38α offers significant inhibition of TNFα, and cytokines such as IL-1β and IL-6, which offer additional therapeutic efficacy. Previous p38 MAP-kinase inhibitors have been hindered in development by liver toxicity. Dilmapimod reduces the levels of proinflammatory cytokines and chemokines and reduce cellular infiltration to sites of inflammation, thereby reducing local damage. Dilmapimod has been used in trials studying the treatment and diagnostic of Nerve Trauma, Inflammation, Pain, Neuropathic, Arthritis, Rheumatoid, and Coronary Heart Disease, among others. This compound has been identified in human blood as reported by (PMID: 31557052 ). Dilmapimod is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Dilmapimod is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC23H19F3N4O3
Average Molecular Weight456.425
Monoisotopic Molecular Weight456.140924977
IUPAC Name8-(2,6-difluorophenyl)-2-[(1,3-dihydroxypropan-2-yl)amino]-4-(4-fluoro-2-methylphenyl)-7H,8H-pyrido[2,3-d]pyrimidin-7-one
Traditional Name8-(2,6-difluorophenyl)-2-[(1,3-dihydroxypropan-2-yl)amino]-4-(4-fluoro-2-methylphenyl)pyrido[2,3-d]pyrimidin-7-one
CAS Registry NumberNot Available
SMILES
CC1=CC(F)=CC=C1C1=C2C=CC(=O)N(C2=NC(NC(CO)CO)=N1)C1=C(F)C=CC=C1F
InChI Identifier
InChI=1S/C23H19F3N4O3/c1-12-9-13(24)5-6-15(12)20-16-7-8-19(33)30(21-17(25)3-2-4-18(21)26)22(16)29-23(28-20)27-14(10-31)11-32/h2-9,14,31-32H,10-11H2,1H3,(H,27,28,29)
InChI KeyORVNHOYNEHYKJG-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpyrimidines. These are polycyclic aromatic compounds containing a benzene ring linked to a pyrimidine ring through a CC or CN bond. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazines
Sub ClassPyrimidines and pyrimidine derivatives
Direct ParentPhenylpyrimidines
Alternative Parents
Substituents
  • 4-phenylpyrimidine
  • Pyridopyrimidine
  • Pyrido[2,3-d]pyrimidine
  • Aminopyrimidine
  • Fluorobenzene
  • Halobenzene
  • Pyridinone
  • Toluene
  • Aryl fluoride
  • Pyridine
  • Benzenoid
  • Aryl halide
  • Monocyclic benzene moiety
  • Heteroaromatic compound
  • Lactam
  • Azacycle
  • Organic oxide
  • Organofluoride
  • Organohalogen compound
  • Organonitrogen compound
  • Alcohol
  • Amine
  • Organooxygen compound
  • Organic nitrogen compound
  • Primary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB12140
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10297982
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. Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]