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Record Information
Version2.0
Created at2022-09-06 02:18:24 UTC
Updated at2022-09-06 02:18:24 UTC
NP-MRD IDNP0224047
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2e)-4-[(1s,2s,17s,19r)-12-hydroxy-16-methoxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4,6(11),9,12-tetraen-19-yl]-2-methylbut-2-enal
DescriptionIsomoreollin B belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system. (2e)-4-[(1s,2s,17s,19r)-12-hydroxy-16-methoxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4,6(11),9,12-tetraen-19-yl]-2-methylbut-2-enal is found in Garcinia hanburyi. (2e)-4-[(1s,2s,17s,19r)-12-hydroxy-16-methoxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4,6(11),9,12-tetraen-19-yl]-2-methylbut-2-enal was first documented in 2005 (PMID: 15997152). Based on a literature review very few articles have been published on Isomoreollin B.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC34H40O8
Average Mass576.6860 Da
Monoisotopic Mass576.27232 Da
IUPAC Name(2E)-4-[(1S,2S,17S,19R)-12-hydroxy-16-methoxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0^{2,15}.0^{2,19}.0^{4,13}.0^{6,11}]docosa-4,6(11),9,12-tetraen-19-yl]-2-methylbut-2-enal
Traditional Name(2E)-4-[(1S,2S,17S,19R)-12-hydroxy-16-methoxy-8,8,21,21-tetramethyl-5-(3-methylbut-2-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0^{2,15}.0^{2,19}.0^{4,13}.0^{6,11}]docosa-4,6(11),9,12-tetraen-19-yl]-2-methylbut-2-enal
CAS Registry NumberNot Available
SMILES
COC1[C@@H]2C[C@H]3C(C)(C)O[C@@](C\C=C(/C)C=O)(C2=O)[C@]32OC3=C(CC=C(C)C)C4=C(C=CC(C)(C)O4)C(O)=C3C(=O)C12
InChI Identifier
InChI=1S/C34H40O8/c1-17(2)9-10-20-27-19(12-13-31(4,5)40-27)25(36)23-26(37)24-29(39-8)21-15-22-32(6,7)42-33(30(21)38,14-11-18(3)16-35)34(22,24)41-28(20)23/h9,11-13,16,21-22,24,29,36H,10,14-15H2,1-8H3/b18-11+/t21-,22-,24?,29?,33-,34-/m0/s1
InChI KeyPSPHEZYRWQNMDW-VQWOAMBZSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Garcinia hanburyiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct ParentPyranoxanthones
Alternative Parents
Substituents
  • Pyranoxanthone
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • Aromatic monoterpenoid
  • Monoterpenoid
  • Aryl alkyl ketone
  • Aryl ketone
  • Alkyl aryl ether
  • Oxepane
  • Phenol
  • Benzenoid
  • Alpha,beta-unsaturated aldehyde
  • Oxolane
  • Enal
  • Vinylogous acid
  • Ketone
  • Ether
  • Dialkyl ether
  • Oxacycle
  • Aldehyde
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organic oxygen 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
logP5.61ChemAxon
pKa (Strongest Acidic)8.35ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area108.36 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity159.75 m³·mol⁻¹ChemAxon
Polarizability62.5 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
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 IDC00031908
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101690779
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Sukpondma Y, Rukachaisirikul V, Phongpaichit S: Antibacterial caged-tetraprenylated xanthones from the fruits of Garcinia hanburyi. Chem Pharm Bull (Tokyo). 2005 Jul;53(7):850-2. doi: 10.1248/cpb.53.850. [PubMed:15997152 ]
  2. LOTUS database [Link]