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Record Information
Version2.0
Created at2022-04-29 01:51:37 UTC
Updated at2022-04-29 01:51:37 UTC
NP-MRD IDNP0080877
Secondary Accession NumbersNone
Natural Product Identification
Common NameSclerophytin A
DescriptionSclerophytin A belongs to the class of organic compounds known as eunicellane and asbestinane diterpenoids. These are diterpenoids with a structure based on either the eunicellane (5,14-cyclocembrane) or the asbestinane skeleton. Sclerophytin A is found in Cladiella pachyclados and Virgularia juncea. Sclerophytin A was first documented in 2009 (PMID: 19896844). Based on a literature review a small amount of articles have been published on Sclerophytin A (PMID: 20420415) (PMID: 25663662) (PMID: 21853968) (PMID: 21028899).
Structure
Thumb
Synonyms
ValueSource
Sclerophytin-aMeSH
Chemical FormulaC20H34O4
Average Mass338.4880 Da
Monoisotopic Mass338.24571 Da
IUPAC Name(1R,2R,6R,7R,8R,9R,12S,13S)-9,13-dimethyl-3-methylidene-6-(propan-2-yl)-15-oxatricyclo[6.6.1.0^{2,7}]pentadecane-9,12,13-triol
Traditional Name(1R,2R,6R,7R,8R,9R,12S,13S)-6-isopropyl-9,13-dimethyl-3-methylidene-15-oxatricyclo[6.6.1.0^{2,7}]pentadecane-9,12,13-triol
CAS Registry NumberNot Available
SMILES
CC(C)[C@H]1CCC(=C)[C@@H]2[C@H]3C[C@](C)(O)[C@@H](O)CC[C@@](C)(O)[C@H](O3)[C@H]12
InChI Identifier
InChI=1S/C20H34O4/c1-11(2)13-7-6-12(3)16-14-10-20(5,23)15(21)8-9-19(4,22)18(24-14)17(13)16/h11,13-18,21-23H,3,6-10H2,1-2,4-5H3/t13-,14-,15+,16-,17-,18-,19-,20+/m1/s1
InChI KeyBEAXQAULPSVWQY-QXXRKKQISA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Cladiella pachycladosLOTUS Database
Virgularia juncea-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as eunicellane and asbestinane diterpenoids. These are diterpenoids with a structure based on either the eunicellane (5,14-cyclocembrane) or the asbestinane skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentEunicellane and asbestinane diterpenoids
Alternative Parents
Substituents
  • Cladiellane diterpenoid
  • Eunicellane-type diterpenoid
  • Tertiary alcohol
  • Oxolane
  • Secondary alcohol
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Ether
  • Dialkyl ether
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • 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
logP1.35ALOGPS
logP1.9ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)13.53ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area69.92 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity93.83 m³·mol⁻¹ChemAxon
Polarizability38.37 ųChemAxon
Number of Rings3ChemAxon
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 IDC00046387
Chemspider ID9500184
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11325231
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Hassan HM, Khanfar MA, Elnagar AY, Mohammed R, Shaala LA, Youssef DT, Hifnawy MS, El Sayed KA: Pachycladins A-E, prostate cancer invasion and migration inhibitory Eunicellin-based diterpenoids from the red sea soft coral Cladiella pachyclados. J Nat Prod. 2010 May 28;73(5):848-53. doi: 10.1021/np900787p. [PubMed:20420415 ]
  2. Clark JS, Delion L, Farrugia LJ: Synthesis of four diastereomers of sclerophytin F and structural reassignment of several sclerophytin natural products. Chemistry. 2015 Mar 16;21(12):4772-80. doi: 10.1002/chem.201406051. Epub 2015 Feb 6. [PubMed:25663662 ]
  3. Crimmins MT, Stauffer CS, Mans MC: Total syntheses of (+)-vigulariol and (-)-sclerophytin A. Org Lett. 2011 Sep 16;13(18):4890-3. doi: 10.1021/ol201981j. Epub 2011 Aug 19. [PubMed:21853968 ]
  4. Wang B, Ramirez AP, Slade JJ, Morken JP: Enantioselective synthesis of (-)-sclerophytin A by a stereoconvergent epoxide hydrolysis. J Am Chem Soc. 2010 Nov 24;132(46):16380-2. doi: 10.1021/ja108185z. Epub 2010 Oct 28. [PubMed:21028899 ]
  5. Bateman TD, Joshi AL, Moon K, Galitovskaya EN, Upreti M, Chambers TC, McIntosh MC: Synthesis and anticancer activity of sclerophytin-inspired hydroisobenzofurans. Bioorg Med Chem Lett. 2009 Dec 15;19(24):6898-901. doi: 10.1016/j.bmcl.2009.10.079. Epub 2009 Oct 22. [PubMed:19896844 ]