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Record Information
Version2.0
Created at2022-09-10 01:06:17 UTC
Updated at2022-09-10 01:06:17 UTC
NP-MRD IDNP0293210
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,3r,4s,4as,8r,8as)-3,4,8,8a-tetramethyl-7-oxo-4-{[(2-oxochromen-7-yl)oxy]methyl}-hexahydro-1h-naphthalen-1-yl acetate
DescriptionMicrolobin belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). (1r,3r,4s,4as,8r,8as)-3,4,8,8a-tetramethyl-7-oxo-4-{[(2-oxochromen-7-yl)oxy]methyl}-hexahydro-1h-naphthalen-1-yl acetate is found in Ferula assa-foetida and Ferula microloba. (1r,3r,4s,4as,8r,8as)-3,4,8,8a-tetramethyl-7-oxo-4-{[(2-oxochromen-7-yl)oxy]methyl}-hexahydro-1h-naphthalen-1-yl acetate was first documented in 2016 (PMID: 27463028). Based on a literature review very few articles have been published on Microlobin.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H32O6
Average Mass440.5360 Da
Monoisotopic Mass440.21989 Da
IUPAC Name(1R,3R,4S,4aS,8R,8aS)-3,4,8,8a-tetramethyl-7-oxo-4-{[(2-oxo-2H-chromen-7-yl)oxy]methyl}-decahydronaphthalen-1-yl acetate
Traditional Name(1R,3R,4S,4aS,8R,8aS)-3,4,8,8a-tetramethyl-7-oxo-4-{[(2-oxochromen-7-yl)oxy]methyl}-hexahydro-1H-naphthalen-1-yl acetate
CAS Registry NumberNot Available
SMILES
C[C@@H]1C[C@@H](OC(C)=O)[C@]2(C)[C@@H](C)C(=O)CC[C@H]2[C@@]1(C)COC1=CC=C2C=CC(=O)OC2=C1
InChI Identifier
InChI=1S/C26H32O6/c1-15-12-23(31-17(3)27)26(5)16(2)20(28)9-10-22(26)25(15,4)14-30-19-8-6-18-7-11-24(29)32-21(18)13-19/h6-8,11,13,15-16,22-23H,9-10,12,14H2,1-5H3/t15-,16+,22+,23-,25+,26-/m1/s1
InChI KeyPIGAODQEDMJGTF-BXTCTJPFSA-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
Ferula assa-foetidaLOTUS Database
Ferula microlobaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one).
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassNot Available
Direct ParentCoumarins and derivatives
Alternative Parents
Substituents
  • Coumarin
  • Benzopyran
  • 1-benzopyran
  • Alkyl aryl ether
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Cyclic ketone
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic oxygen compound
  • 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
logP4.28ChemAxon
pKa (Strongest Acidic)19.84ChemAxon
pKa (Strongest Basic)-4.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity119.56 m³·mol⁻¹ChemAxon
Polarizability47.58 ųChemAxon
Number of Rings4ChemAxon
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 IDC00047997
Chemspider ID24656255
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound46882990
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Aldaghi L, Rad A, Arab A, Kasaian J, Iranshahi M, Sadr AS, Soltani F: In Silico and In Vitro Evaluation of Cytotoxic Activities of Farnesiferol C and Microlobin on MCF-7, HeLa and KYSE Cell Lines. Drug Res (Stuttg). 2016 Oct;66(10):532-538. doi: 10.1055/s-0042-111200. Epub 2016 Jul 27. [PubMed:27463028 ]
  2. LOTUS database [Link]