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Record Information
Version2.0
Created at2021-06-19 22:27:52 UTC
Updated at2021-06-29 23:59:53 UTC
NP-MRD IDNP0031363
Secondary Accession NumbersNone
Natural Product Identification
Common Nameambuic acid
Provided ByJEOL DatabaseJEOL Logo
DescriptionAmbuic acid, also known as ambuate, belongs to the class of organic compounds known as heterocyclic fatty acids. These are fatty acids containing a heterocyclic attached to the acyl chain. ambuic acid is found in Monochaetia sp., Pestaloriopsis spp., Pestalotiopsis microspora and Pestalotiopsis spp.,. ambuic acid was first documented in 2016 (PMID: 27645625). Based on a literature review a small amount of articles have been published on Ambuic acid (PMID: 28463686) (PMID: 32598250) (PMID: 30116402) (PMID: 28607020).
Structure
Thumb
Synonyms
ValueSource
AmbuateGenerator
Chemical FormulaC19H26O6
Average Mass350.4110 Da
Monoisotopic Mass350.17294 Da
IUPAC Name(2E)-4-[(1R,5R,6R)-3-[(1E)-hept-1-en-1-yl]-5-hydroxy-4-(hydroxymethyl)-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-1-yl]-2-methylbut-2-enoic acid
Traditional Name(2E)-4-[(1R,5R,6R)-3-[(1E)-hept-1-en-1-yl]-5-hydroxy-4-(hydroxymethyl)-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-1-yl]-2-methylbut-2-enoic acid
CAS Registry NumberNot Available
SMILES
[H]OC(=O)C(=C(/[H])C([H])([H])[C@@]12O[C@]1([H])[C@]([H])(O[H])C(=C(\C([H])=C(/[H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])C2=O)C([H])([H])O[H])\C([H])([H])[H]
InChI Identifier
InChI=1S/C19H26O6/c1-3-4-5-6-7-8-13-14(11-20)15(21)17-19(25-17,16(13)22)10-9-12(2)18(23)24/h7-9,15,17,20-21H,3-6,10-11H2,1-2H3,(H,23,24)/b8-7+,12-9+/t15-,17-,19+/m1/s1
InChI KeyUDSQZJMGPSRCEM-HDKVZZTHSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Monochaetia sp.Fungi
Pestaloriopsis spp.-
Pestalotiopsis microsporaLOTUS Database
Pestalotiopsis sp.JEOL database
    • Li, J. Y., et al, Phytochemistry 56, 463 (2001)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as heterocyclic fatty acids. These are fatty acids containing a heterocyclic attached to the acyl chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentHeterocyclic fatty acids
Alternative Parents
Substituents
  • Branched fatty acid
  • Heterocyclic fatty acid
  • Cyclohexenone
  • Hydroxy fatty acid
  • Methyl-branched fatty acid
  • Short-chain hydroxy acid
  • Unsaturated fatty acid
  • Ketone
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkyl ether
  • Oxirane
  • Ether
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Primary alcohol
  • 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
logP2.14ALOGPS
logP2.36ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)4.12ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area107.36 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity94.58 m³·mol⁻¹ChemAxon
Polarizability36.72 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 ID9327398
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11152290
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li CS, Yang BJ, Turkson J, Cao S: Anti-proliferative ambuic acid derivatives from Hawaiian endophytic fungus Pestalotiopsis sp. FT172. Phytochemistry. 2017 Aug;140:77-82. doi: 10.1016/j.phytochem.2017.04.017. [PubMed:28463686 ]
  2. Apriyanti E, Satari MH, Kurnia D: Potential of MurA Enzyme and GBAP in Fsr Quorum Sensing System as Antibacterial Drugs Target: In vitro and In silico Study of Antibacterial Compounds from Myrmecodia pendans. Comb Chem High Throughput Screen. 2021;24(1):109-118. doi: 10.2174/1386207323666200628111348. [PubMed:32598250 ]
  3. Zhang Q, Luan R, Li H, Liu Y, Liu P, Wang L, Li D, Wang M, Zou Q, Liu H, Matsuzaki K, Zhao F: Anti-inflammatory action of ambuic acid, a natural product isolated from the solid culture of Pestalotiopsis neglecta, through blocking ERK/JNK mitogen-activated protein kinase signaling pathway. Exp Ther Med. 2018 Aug;16(2):1538-1546. doi: 10.3892/etm.2018.6294. Epub 2018 Jun 12. [PubMed:30116402 ]
  4. Todd DA, Parlet CP, Crosby HA, Malone CL, Heilmann KP, Horswill AR, Cech NB: Signal Biosynthesis Inhibition with Ambuic Acid as a Strategy To Target Antibiotic-Resistant Infections. Antimicrob Agents Chemother. 2017 Jul 25;61(8). pii: AAC.00263-17. doi: 10.1128/AAC.00263-17. Print 2017 Aug. [PubMed:28607020 ]
  5. Li J, Xie J, Yu FX, Chen YH, Zhao PJ: Pestalotic acids A-I, antibacterial ambuic acid analogues, from a mycoparasite (Pestalotipsis sp. cr014) of Cronartium ribicola. Arch Pharm Res. 2016 Sep 19. pii: 10.1007/s12272-016-0837-2. doi: 10.1007/s12272-016-0837-2. [PubMed:27645625 ]
  6. Li, J. Y., et al. (2001). Li, J. Y., et al, Phytochemistry 56, 463 (2001) . Phytochem..