Np mrd loader

Record Information
Version2.0
Created at2024-05-03 03:31:27 UTC
Updated at2025-07-30 22:43:44 UTC
NP-MRD IDNP0332978
Natural Product DOIhttps://doi.org/10.57994/2259
Secondary Accession NumbersNone
Natural Product Identification
Common NameCentrapalus coumarin O
DescriptionPauciflorin P belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. Centrapalus coumarin O was first documented in 2024 (PMID: 39065605). Based on a literature review very few articles have been published on pauciflorin P.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H26O6
Average Mass470.5210 Da
Monoisotopic Mass470.17294 Da
IUPAC Name(3R,4R,7S)-3-[(2R)-2,9-dimethyl-4-oxo-2H,3H,4H-furo[3,2-c]chromen-2-yl]-4-ethenyl-4,10-dimethyl-2-oxatricyclo[7.4.0.0^{3,7}]trideca-1(13),9,11-triene-6,8-dione
Traditional Name(3R,4R,7S)-3-[(2R)-2,9-dimethyl-4-oxo-3H-furo[3,2-c]chromen-2-yl]-4-ethenyl-4,10-dimethyl-2-oxatricyclo[7.4.0.0^{3,7}]trideca-1(13),9,11-triene-6,8-dione
CAS Registry NumberNot Available
SMILES
[H][C@@]12C(=O)C[C@](C)(C=C)[C@@]1(OC1=CC=CC(C)=C1C2=O)[C@@]1(C)CC2=C(O1)C1=C(OC2=O)C=CC=C1C
InChI Identifier
InChI=1S/C29H26O6/c1-6-27(4)14-18(30)23-24(31)21-15(2)9-8-12-20(21)34-29(23,27)28(5)13-17-25(35-28)22-16(3)10-7-11-19(22)33-26(17)32/h6-12,23H,1,13-14H2,2-5H3/t23-,27-,28+,29+/m0/s1
InChI KeyKNHLCAJNYPEVMC-JXHHNEAKSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
HSQC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)hohmann.judit@szte.huUniversity of SzegedJudit Hohmann2024-05-03View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)hohmann.judit@szte.huUniversity of SzegedJudit Hohmann2024-05-03View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)hohmann.judit@szte.huUniversity of SzegedJudit Hohmann2024-05-03View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, CDCl3, experimental)hohmann.judit@szte.huUniversity of SzegedJudit Hohmann2024-05-03View Spectrum
NOESY NMR[1H, 1H] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)hohmann.judit@szte.huUniversity of SzegedJudit Hohmann2024-05-03View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, experimental)hohmann.judit@szte.huUniversity of SzegedJudit Hohmann2024-05-03View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Centrapalus pauciflorus
      Not Available
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentDiterpene lactones
Alternative Parents
Substituents
  • Diterpenoid
  • Diterpene lactone
  • Furanocoumarin
  • Angular furanocoumarin
  • Coumarin
  • Chromone
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • Aryl alkyl ketone
  • Aryl ketone
  • 1,3-diketone
  • Pyranone
  • Fatty acid ester
  • Alkyl aryl ether
  • Fatty acyl
  • Alpha-branched alpha,beta-unsaturated-ketone
  • Benzenoid
  • 1,3-dicarbonyl compound
  • Pyran
  • Oxane
  • Heteroaromatic compound
  • Vinylogous ester
  • Alpha,beta-unsaturated ketone
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Enone
  • Enol ester
  • Dihydrofuran
  • Acryloyl-group
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP4.73ChemAxon
pKa (Strongest Acidic)0.47ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity130.12 m³·mol⁻¹ChemAxon
Polarizability48.55 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB 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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Saidu MB, Krstic G, Bombicz P, De S, Barta A, Ali H, Zupko I, Berkecz R, Gallah US, Redei D, Hohmann J: New Members of the Centrapalus Coumarin and Pauciflorin Series from Centrapalus pauciflorus. Pharmaceutics. 2024 Jul 6;16(7):907. doi: 10.3390/pharmaceutics16070907. [PubMed:39065605 ]
  2. DOI: 10.3390/pharmaceutics16070907
  3. PMID: 39065605