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Record Information
Version2.0
Created at2022-04-27 22:33:31 UTC
Updated at2022-04-27 22:33:31 UTC
NP-MRD IDNP0051144
Secondary Accession NumbersNone
Natural Product Identification
Common NamePiperlongumine
DescriptionPiplartine, also known as piperlongumine, belongs to the class of organic compounds known as cinnamic acids and derivatives. These are organic aromatic compounds containing a benzene and a carboxylic acid group (or a derivative thereof) forming 3-phenylprop-2-enoic acid. Piplartine is an extremely weak basic (essentially neutral) compound (based on its pKa). Its anticancer effects may be due to silencing the GSTP1 gene. Outside of the human body, Piplartine has been detected, but not quantified in, herbs and spices. This could make piplartine a potential biomarker for the consumption of these foods. Some piperlongumine derivatives were potent anti-inflammatory agents. In in vitro experiments, it selectively kills some types cancer cells over normal cells. Piperlongumine inhibits the migration of breast cancer cells (MDA-MB-231), an approach for discovering antimetastatic agents. Piperlongumine may have anti-cancer properties. Piperlongumine (PL) is a natural product constituent of the fruit of the Long pepper (Piper longum), a pepper plant found in southern India and southeast Asia. One study in a xenograft mouse model of cancer showed that piperlongumine inhibits the growth of malignant breast tumors and their associated metastases. Although this study has been retracted. Wang et al., Evaluated piperlongumine as a novel senolytic agent. Piperlongumine is found in Piper arborescens, Piper cenocladum, Piper longum , Piper macropiper, Piper puberulum, Piper retrofractum, Piper retrofractum Vahl. , Piper sarmentosum, Piper sulvaticum, Piper swartzianum, Piper sylvaticum , Piper tuberculatum and Piper tuberculatum Jacq. . Piperlongumine was first documented in 2008 (PMID: 18813819). The synthesis typically involved Schotten-Baumann reaction between the acid chloride of 3,4,5-trimethoxycinnamic acid with the corresponding amines.
Structure
Thumb
Synonyms
ValueSource
PiperlongumineKegg
5,6-Dihydro-1-(3,4,5-trimethoxycinnamoyl)-2(1H)-pyridinoneHMDB
5,6-Dihydro-1-[1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propenyl]-2(1H)-pyridinone, 9ciHMDB
N-(3,4,5-Trimethoxycinnamoyl)-D3-piperidin-2-oneHMDB
PiperlonguminineHMDB
Chemical FormulaC17H19NO5
Average Mass317.3365 Da
Monoisotopic Mass317.12632 Da
IUPAC Name1-[(2E)-3-(3,4,5-trimethoxyphenyl)prop-2-enoyl]-1,2,5,6-tetrahydropyridin-2-one
Traditional Namepiperlongumine
CAS Registry NumberNot Available
SMILES
COC1=CC(\C=C\C(=O)N2CCC=CC2=O)=CC(OC)=C1OC
InChI Identifier
InChI=1S/C17H19NO5/c1-21-13-10-12(11-14(22-2)17(13)23-3)7-8-16(20)18-9-5-4-6-15(18)19/h4,6-8,10-11H,5,9H2,1-3H3/b8-7+
InChI KeyVABYUUZNAVQNPG-BQYQJAHWSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Piper arborescensLOTUS Database
Piper cenocladumPlant
Piper longumPlant
Piper macropiperLOTUS Database
Piper puberulumLOTUS Database
Piper retrofractumLOTUS Database
Piper retrofractum Vahl.Plant
Piper sarmentosumLOTUS Database
Piper sulvaticumPlant
Piper swartzianumLOTUS Database
Piper sylvaticumPlant
Piper tuberculatumLOTUS Database
Piper tuberculatum Jacq.Plant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cinnamic acids and derivatives. These are organic aromatic compounds containing a benzene and a carboxylic acid group (or a derivative thereof) forming 3-phenylprop-2-enoic acid.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCinnamic acids and derivatives
Sub ClassNot Available
Direct ParentCinnamic acids and derivatives
Alternative Parents
Substituents
  • Cinnamic acid or derivatives
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Styrene
  • Phenol ether
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Hydropyridine
  • Benzenoid
  • Carboxylic acid imide, n-substituted
  • Carboxylic acid imide
  • Dicarboximide
  • Carboxylic acid derivative
  • Azacycle
  • Ether
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic nitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.32ALOGPS
logP1.74ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)17.77ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area65.07 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity87.32 m³·mol⁻¹ChemAxon
Polarizability33.45 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0030341
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB002004
KNApSAcK IDC00002066
Chemspider ID553441
KEGG Compound IDC10166
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPiperlongumine
METLIN IDNot Available
PubChem Compound637858
PDB IDNot Available
ChEBI ID564921
Good Scents IDNot Available
References
General References
  1. Kong EH, Kim YJ, Kim YJ, Cho HJ, Yu SN, Kim KY, Chang JH, Ahn SC: Piplartine induces caspase-mediated apoptosis in PC-3 human prostate cancer cells. Oncol Rep. 2008 Oct;20(4):785-92. [PubMed:18813819 ]