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Record Information
Version1.0
Created at2021-06-21 00:23:23 UTC
Updated at2021-06-30 00:18:08 UTC
NP-MRD IDNP0042817
Secondary Accession NumbersNone
Natural Product Identification
Common Namerubescin A
Provided ByJEOL DatabaseJEOL Logo
Description(1R,2R,5S,6R,10R,15R)-6-(furan-3-yl)-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.0²,¹⁰.0⁵,⁹.0¹⁵,¹⁹]Nonadeca-8,12(19),16-triene-11,18-dione belongs to the class of organic compounds known as 17-furanylsteroids and derivatives. These are steroidal compounds having a furanyl group linked to the steroid backbone at the C17 position. rubescin A is found in Trichilia rubescens (Meliaceae). It was first documented in 2013 (Tontsa, A. T., et al.). Based on a literature review very few articles have been published on (1R,2R,5S,6R,10R,15R)-6-(furan-3-yl)-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.0²,¹⁰.0⁵,⁹.0¹⁵,¹⁹]Nonadeca-8,12(19),16-triene-11,18-dione.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H28O4
Average Mass404.5060 Da
Monoisotopic Mass404.19876 Da
IUPAC Name(1R,2R,5S,6R,10R,15R)-6-(furan-3-yl)-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.0^{2,10}.0^{5,9}.0^{15,19}]nonadeca-8,12(19),16-triene-11,18-dione
Traditional Name(1R,2R,5S,6R,10R,15R)-6-(furan-3-yl)-1,5,10,15-tetramethyl-13-oxapentacyclo[10.6.1.0^{2,10}.0^{5,9}.0^{15,19}]nonadeca-8,12(19),16-triene-11,18-dione
CAS Registry NumberNot Available
SMILES
[H]C1=C([H])C(=C([H])O1)[C@]1([H])C([H])([H])C([H])=C2[C@@]1(C([H])([H])[H])C([H])([H])C([H])([H])[C@@]1([H])[C@]2(C(=O)C2=C3[C@](C([H])=C([H])C(=O)[C@]13C([H])([H])[H])(C([H])([H])[H])C([H])([H])O2)C([H])([H])[H]
InChI Identifier
InChI=1S/C26H28O4/c1-23-10-8-19(27)26(4)18-7-11-24(2)16(15-9-12-29-13-15)5-6-17(24)25(18,3)22(28)20(21(23)26)30-14-23/h6,8-10,12-13,16,18H,5,7,11,14H2,1-4H3/t16-,18-,23-,24-,25-,26-/m0/s1
InChI KeyMHHWKYUSJKVZMV-RUEDEKCXSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Trichilia rubescensJEOL database
    • Tontsa, A. T., et al., Chem. Pharm. Bull. 61, 1178 (2013)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 17-furanylsteroids and derivatives. These are steroidal compounds having a furanyl group linked to the steroid backbone at the C17 position.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub Class17-furanylsteroids and derivatives
Direct Parent17-furanylsteroids and derivatives
Alternative Parents
Substituents
  • 17-furanylsteroid skeleton
  • Naphthofuran
  • Cyclohexenone
  • Heteroaromatic compound
  • Furan
  • Dihydrofuran
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP4.95ALOGPS
logP4.31ChemAxon
logS-4.5ALOGPS
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area56.51 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity116.49 m³·mol⁻¹ChemAxon
Polarizability44.65 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
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 Compound72712662
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Tontsa, A. T., et al. (2013). Tontsa, A. T., et al., Chem. Pharm. Bull. 61, 1178 (2013). Chem. Pharm. Bull..