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Record Information
Version1.0
Created at2021-06-22 17:43:56 UTC
Updated at2021-06-22 17:43:56 UTC
NP-MRD IDNP0043982
Secondary Accession NumbersNone
Natural Product Identification
Common NameSinubrasolide A
Description(1S,2S,4S,6R,7S,8R,9S,12S,13R)-6-[(2S,3R,4S)-3,4-dimethyl-5-oxooxolan-2-yl]-7,9,13-trimethyl-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]Icosa-14,17-dien-16-one belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. Sinubrasolide A is found in Sinularia brassica. It was first documented in 2013 (PMID: 24128077). Based on a literature review very few articles have been published on (1S,2S,4S,6R,7S,8R,9S,12S,13R)-6-[(2S,3R,4S)-3,4-dimethyl-5-oxooxolan-2-yl]-7,9,13-trimethyl-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]Icosa-14,17-dien-16-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC28H38O4
Average Mass438.6080 Da
Monoisotopic Mass438.27701 Da
IUPAC Name(1S,2S,4S,6R,7S,8R,9S,12S,13R)-6-[(2S,3R,4S)-3,4-dimethyl-5-oxooxolan-2-yl]-7,9,13-trimethyl-5-oxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-16-one
Traditional Name(1S,2S,4S,6R,7S,8R,9S,12S,13R)-6-[(2S,3R,4S)-3,4-dimethyl-5-oxooxolan-2-yl]-7,9,13-trimethyl-5-oxapentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosa-14,17-dien-16-one
CAS Registry NumberNot Available
SMILES
[H][C@]12C[C@@]3([H])[C@]4([H])CCC5=CC(=O)C=C[C@]5(C)[C@@]4([H])CC[C@]3(C)[C@@]1([H])[C@H](C)[C@@]([H])(O2)[C@@]1([H])OC(=O)[C@@H](C)[C@H]1C
InChI Identifier
InChI=1S/C28H38O4/c1-14-15(2)26(30)32-24(14)25-16(3)23-22(31-25)13-21-19-7-6-17-12-18(29)8-10-27(17,4)20(19)9-11-28(21,23)5/h8,10,12,14-16,19-25H,6-7,9,11,13H2,1-5H3/t14-,15+,16+,19-,20+,21+,22+,23+,24+,25-,27+,28+/m1/s1
InChI KeyJCDWJZKYFNMRNW-XXXHITNPSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 100 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 150 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 250 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 175 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 225 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 125 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 25 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, Chloroform-d, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Sinularia brassicaLinigton's dataset
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Withanolide-skeleton
  • Prostaglandin skeleton
  • Eicosanoid
  • 3-oxo-delta-1,4-steroid
  • 3-oxosteroid
  • Oxosteroid
  • Delta-1,4-steroid
  • Fatty acyl
  • Gamma butyrolactone
  • Oxolane
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Cyclic ketone
  • Organoheterocyclic compound
  • Ether
  • Oxacycle
  • Dialkyl ether
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • 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
logP3.64ALOGPS
logP5.11ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)18.86ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area52.6 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity124.37 m³·mol⁻¹ChemAxon
Polarizability50.55 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
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 ID30771186
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound72703678
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Huang CY, Liaw CC, Chen BW, Chen PC, Su JH, Sung PJ, Dai CF, Chiang MY, Sheu JH: Withanolide-based steroids from the cultured soft coral Sinularia brassica. J Nat Prod. 2013 Oct 25;76(10):1902-8. doi: 10.1021/np400454q. Epub 2013 Oct 15. [PubMed:24128077 ]