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Record Information
Version2.0
Created at2024-05-12 05:47:26 UTC
Updated at2024-09-03 04:21:31 UTC
NP-MRD IDNP0333186
Natural Product DOIhttps://doi.org/10.57994/2511
Secondary Accession NumbersNone
Natural Product Identification
Common Name(5S,8R,9R,10S)-2S-Acetoxy-6S-methoxyclerod-3,12,14-trien-18,19-dial
Description(5S,8R,9R,10S)-2S-Acetoxy-6S-methoxyclerod-3,12,14-trien-18,19-dial belongs to the class of organic compounds known as colensane and clerodane diterpenoids. These are diterpenoids with a structure based on the clerodane or the colensane skeleton. Clerodanes arise from labdanes by two methyl migrations. (5S,8R,9R,10S)-2S-Acetoxy-6S-methoxyclerod-3,12,14-trien-18,19-dial was first documented in 2022 (PMID: 35475609). Based on a literature review very few articles have been published on (5S,8R,9R,10S)-2S-Acetoxy-6S-methoxyclerod-3,12,14-trien-18,19-dial.
Structure
Thumb
Synonyms
ValueSource
(2S,4AR,5S,7R,8S,8as)-4,4a-diformyl-5-methoxy-7,8-dimethyl-8-[(2E)-3-methylpenta-2,4-dien-1-yl]-2,4a,5,6,7,8a-hexahydro-1H-naphthalen-2-yl acetic acidGenerator
Chemical FormulaC23H32O5
Average Mass388.5040 Da
Monoisotopic Mass388.22497 Da
IUPAC Name(2S,4aS,5S,7R,8R,8aS)-4,4a-diformyl-5-methoxy-7,8-dimethyl-8-[(2E)-3-methylpenta-2,4-dien-1-yl]-1,2,4a,5,6,7,8,8a-octahydronaphthalen-2-yl acetate
Traditional Name(2S,4aS,5S,7R,8R,8aS)-4,4a-diformyl-5-methoxy-7,8-dimethyl-8-[(2E)-3-methylpenta-2,4-dien-1-yl]-1,2,5,6,7,8a-hexahydronaphthalen-2-yl acetate
CAS Registry NumberNot Available
SMILES
CO[C@H]1C[C@@H](C)[C@@](C)(C\C=C(/C)C=C)[C@@H]2C[C@H](OC(C)=O)C=C(C=O)[C@]12C=O
InChI Identifier
InChI=1S/C23H32O5/c1-7-15(2)8-9-22(5)16(3)10-21(27-6)23(14-25)18(13-24)11-19(12-20(22)23)28-17(4)26/h7-8,11,13-14,16,19-21H,1,9-10,12H2,2-6H3/b15-8+/t16-,19-,20+,21+,22-,23+/m1/s1
InChI KeyARJHGCLNBKFDTE-CNRADSBNSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
HSQC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)eliane.garo@unibas.chNot AvailableNot Available2024-05-12View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)eliane.garo@unibas.chNot AvailableNot Available2024-05-12View Spectrum
NOESY NMR[1H, 1H] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)eliane.garo@unibas.chNot AvailableNot Available2024-05-12View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, experimental)eliane.garo@unibas.chNot AvailableNot Available2024-05-12View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)eliane.garo@unibas.chNot AvailableNot Available2024-05-12View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, CDCl3, experimental)eliane.garo@unibas.chNot AvailableNot Available2024-05-12View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Casearia corymbosa
      Not Available
Chemical Taxonomy
DescriptionThis compound belongs to the class of organic compounds known as colensane and clerodane diterpenoids. These are diterpenoids with a structure based on the clerodane or the colensane skeleton. Clerodanes arise from labdanes by two methyl migrations.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentColensane and clerodane diterpenoids
Alternative Parents
Substituents
  • Clerodane diterpenoid
  • Fatty alcohol ester
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP2.77ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area69.67 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity109.91 m³·mol⁻¹ChemAxon
Polarizability43.39 ųChemAxon
Number of Rings2ChemAxon
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 Compound168297685
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Syafni N, Faleschini MT, Garifulina A, Danton O, Gupta MP, Hering S, Hamburger M: Clerodane Diterpenes from Casearia corymbosa as Allosteric GABA(A) Receptor Modulators. J Nat Prod. 2022 May 27;85(5):1201-1210. doi: 10.1021/acs.jnatprod.1c00840. Epub 2022 Apr 27. [PubMed:35475609 ]
  2. DOI: 10.1021/acs.jnatprod.1c00840