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Record Information
Version2.0
Created at2022-09-07 22:46:43 UTC
Updated at2022-09-07 22:46:43 UTC
NP-MRD IDNP0257606
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-[3-chloro-2-hydroxy-4-methoxy-6-(methoxycarbonyl)benzoyl]-6-hydroxy-4-methylbenzoic acid
DescriptionPestheic acid, also known as pestheate or dihidromaldoxin, belongs to the class of organic compounds known as benzophenones. These are organic compounds containing a ketone attached to two phenyl groups. 2-[3-chloro-2-hydroxy-4-methoxy-6-(methoxycarbonyl)benzoyl]-6-hydroxy-4-methylbenzoic acid is found in Pseudopestalotiopsis theae. 2-[3-chloro-2-hydroxy-4-methoxy-6-(methoxycarbonyl)benzoyl]-6-hydroxy-4-methylbenzoic acid was first documented in 2014 (PMID: 24302702). Based on a literature review a small amount of articles have been published on Pestheic acid (PMID: 29883129) (PMID: 29384350) (PMID: 27463031) (PMID: 25847004).
Structure
Thumb
Synonyms
ValueSource
PestheateGenerator
DihidromaldoxinMeSH
Chemical FormulaC18H15ClO8
Average Mass394.7600 Da
Monoisotopic Mass394.04555 Da
IUPAC Name2-[3-chloro-2-hydroxy-4-methoxy-6-(methoxycarbonyl)benzoyl]-6-hydroxy-4-methylbenzoic acid
Traditional Name2-[3-chloro-2-hydroxy-4-methoxy-6-(methoxycarbonyl)benzoyl]-6-hydroxy-4-methylbenzoic acid
CAS Registry NumberNot Available
SMILES
COC(=O)C1=CC(OC)=C(Cl)C(O)=C1C(=O)C1=CC(C)=CC(O)=C1C(O)=O
InChI Identifier
InChI=1S/C18H15ClO8/c1-7-4-8(12(17(23)24)10(20)5-7)15(21)13-9(18(25)27-3)6-11(26-2)14(19)16(13)22/h4-6,20,22H,1-3H3,(H,23,24)
InChI KeyRSEIHGFYUUTBRH-UHFFFAOYSA-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
Pseudopestalotiopsis theaeLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzophenones. These are organic compounds containing a ketone attached to two phenyl groups.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzophenones
Direct ParentBenzophenones
Alternative Parents
Substituents
  • Benzophenone
  • Diphenylmethane
  • Aryl-phenylketone
  • M-hydroxybenzoic acid ester
  • M-methoxybenzoic acid or derivatives
  • Benzoate ester
  • Hydroxybenzoic acid
  • Methoxyphenol
  • Salicylic acid or derivatives
  • Salicylic acid
  • 4-halobenzoic acid or derivatives
  • Halobenzoic acid or derivatives
  • Benzoic acid or derivatives
  • Benzoic acid
  • Methoxybenzene
  • Aryl ketone
  • Phenoxy compound
  • Benzoyl
  • Phenol ether
  • 2-halophenol
  • Anisole
  • M-cresol
  • 2-chlorophenol
  • Alkyl aryl ether
  • Toluene
  • Phenol
  • Chlorobenzene
  • 1-hydroxy-4-unsubstituted benzenoid
  • Halobenzene
  • 1-hydroxy-2-unsubstituted benzenoid
  • Dicarboxylic acid or derivatives
  • Aryl halide
  • Aryl chloride
  • Methyl ester
  • Vinylogous acid
  • Ketone
  • Carboxylic acid ester
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Organochloride
  • Organic oxide
  • Organohalogen compound
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP4.75ChemAxon
pKa (Strongest Acidic)2.19ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area130.36 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity96.19 m³·mol⁻¹ChemAxon
Polarizability37.31 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 IDC00016151
Chemspider ID78434781
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound139585084
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Suzuki T, Watanabe S, Uyanik M, Ishihara K, Kobayashi S, Tanino K: Asymmetric Total Synthesis of (-)-Maldoxin, a Common Biosynthetic Ancestor of the Chloropupukeananin Family. Org Lett. 2018 Jul 6;20(13):3919-3922. doi: 10.1021/acs.orglett.8b01502. Epub 2018 Jun 8. [PubMed:29883129 ]
  2. Pan Y, Liu L, Guan F, Li E, Jin J, Li J, Che Y, Liu G: Characterization of a Prenyltransferase for Iso-A82775C Biosynthesis and Generation of New Congeners of Chloropestolides. ACS Chem Biol. 2018 Mar 16;13(3):703-711. doi: 10.1021/acschembio.7b01059. Epub 2018 Jan 31. [PubMed:29384350 ]
  3. Uzor PF, Odimegwu DC, Ebrahim W, Osadebe PO, Nwodo NJ, Okoye FB, Liu Z, Proksch P: Anti-Respiratory Syncytial Virus Compounds from Two Endophytic Fungi Isolated from Nigerian Medicinal Plants. Drug Res (Stuttg). 2016 Oct;66(10):527-531. doi: 10.1055/s-0042-111008. Epub 2016 Jul 27. [PubMed:27463031 ]
  4. Wang X, Wu F, Liu L, Liu X, Che Y, Keller NP, Guo L, Yin WB: The bZIP transcription factor PfZipA regulates secondary metabolism and oxidative stress response in the plant endophytic fungus Pestalotiopsis fici. Fungal Genet Biol. 2015 Aug;81:221-8. doi: 10.1016/j.fgb.2015.03.010. Epub 2015 Apr 4. [PubMed:25847004 ]
  5. Xu X, Liu L, Zhang F, Wang W, Li J, Guo L, Che Y, Liu G: Identification of the first diphenyl ether gene cluster for pestheic acid biosynthesis in plant endophyte Pestalotiopsis fici. Chembiochem. 2014 Jan 24;15(2):284-92. doi: 10.1002/cbic.201300626. Epub 2013 Dec 2. [PubMed:24302702 ]
  6. LOTUS database [Link]