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Record Information
Version2.0
Created at2021-06-20 21:06:53 UTC
Updated at2021-06-30 00:11:12 UTC
NP-MRD IDNP0038419
Secondary Accession NumbersNone
Natural Product Identification
Common Namedelaumonone B
Provided ByJEOL DatabaseJEOL Logo
DescriptionDelaumonone B belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring. delaumonone B is found in Laumoniera bruceadelpha NOOTEBOOM (Simaroubaceae) and Soulamea tomentosa. delaumonone B was first documented in 2009 (Oshima, S., et al.). Based on a literature review very few articles have been published on Delaumonone B.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H34O11
Average Mass522.5470 Da
Monoisotopic Mass522.21011 Da
IUPAC Namemethyl (1R,2S,3R,6R,8S,12R,13S,14R,15R,16S,17S)-12,15,16-trihydroxy-9,13-dimethyl-3-[(3-methylbutanoyl)oxy]-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.0^{1,6}.0^{2,17}.0^{8,13}]nonadec-9-ene-17-carboxylate
Traditional Namemethyl (1R,2S,3R,6R,8S,12R,13S,14R,15R,16S,17S)-12,15,16-trihydroxy-9,13-dimethyl-3-[(3-methylbutanoyl)oxy]-4,11-dioxo-5,18-dioxapentacyclo[12.5.0.0^{1,6}.0^{2,17}.0^{8,13}]nonadec-9-ene-17-carboxylate
CAS Registry NumberNot Available
SMILES
[H]O[C@@]1([H])C(=O)C([H])=C(C([H])([H])[H])[C@]2([H])C([H])([H])[C@@]3([H])OC(=O)[C@]([H])(OC(=O)C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])[C@@]4([H])[C@@]5(OC([H])([H])[C@]34[C@]([H])([C@@]([H])(O[H])[C@]5([H])O[H])[C@@]12C([H])([H])[H])C(=O)OC([H])([H])[H]
InChI Identifier
InChI=1S/C26H34O11/c1-10(2)6-15(28)37-17-19-25-9-35-26(19,23(33)34-5)21(31)16(29)18(25)24(4)12(8-14(25)36-22(17)32)11(3)7-13(27)20(24)30/h7,10,12,14,16-21,29-31H,6,8-9H2,1-5H3/t12-,14+,16+,17+,18+,19+,20-,21-,24-,25+,26-/m0/s1
InChI KeyNTBOLWMPXFGUHO-MTYOMTIKSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Laumoniera bruceadelpha NOOTEBOOM (Simaroubaceae)JEOL database
    • Oshima, S., et al, Chem. Pharm. Bull. 57, 867 (2009)
Soulamea tomentosaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentQuassinoids
Alternative Parents
Substituents
  • Triterpenoid
  • C-20 quassinoid skeleton
  • Quassinoid
  • Naphthopyran
  • Naphthalene
  • Furopyran
  • Tricarboxylic acid or derivatives
  • Delta_valerolactone
  • Beta-hydroxy acid
  • Cyclohexenone
  • Oxepane
  • Delta valerolactone
  • Fatty acid ester
  • Pyran
  • Oxane
  • Hydroxy acid
  • Fatty acyl
  • Cyclic alcohol
  • Furan
  • Tetrahydrofuran
  • Methyl ester
  • Ketone
  • Lactone
  • Secondary alcohol
  • Carboxylic acid ester
  • Cyclic ketone
  • Carboxylic acid derivative
  • Oxacycle
  • Dialkyl ether
  • Ether
  • Organoheterocyclic compound
  • Polyol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Alcohol
  • Organic oxide
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP0.8ALOGPS
logP-0.15ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)12.53ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area165.89 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity123.46 m³·mol⁻¹ChemAxon
Polarizability52.4 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
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 Compound44203496
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Oshima, S., et al. (2009). Oshima, S., et al, Chem. Pharm. Bull. 57, 867 (2009). Chem. Pharm. Bull..