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Record Information
Version1.0
Created at2021-01-06 06:46:35 UTC
Updated at2024-04-19 09:45:40 UTC
NP-MRD IDNP0021495
Secondary Accession NumbersNone
Natural Product Identification
Common NameDuclauxin
Provided ByNPAtlasNPAtlas Logo
DescriptionDuclauxin belongs to the class of organic compounds known as isocoumarins and derivatives. These are polycyclic compounds containing an isochromane which bears a ketone at the carbon C1. Duclauxin is found in Penicillium, Penicillium herquei, Talaromyces bacillisporus, Talaromyces emodensis and Talaromyces stipitatus. It was first documented in 1974 (PMID: 4856962). Based on a literature review a significant number of articles have been published on Duclauxin (PMID: 31480659) (PMID: 32492551) (PMID: 32119543) (PMID: 29741874).
Structure
Data?1624506850
Synonyms
ValueSource
9,19-Dihydroxy-13-methoxy-11,17-dimethyl-3,7,15,21-tetraoxo-6,22-dioxaheptacyclo[12.9.1.1¹,¹⁶.1⁴,⁸.0²,¹³.0¹²,²⁶.0²⁰,²⁵]hexacosa-4,8,10,12(26),16(25),17,19-heptaen-24-yl acetic acidGenerator
9,19-Dihydroxy-13-methoxy-11,17-dimethyl-3,7,15,21-tetraoxo-6,22-dioxaheptacyclo[12.9.1.1,.1,.0,.0,.0,]hexacosa-4,8,10,12(26),16(25),17,19-heptaen-24-yl acetic acidGenerator
Chemical FormulaC29H22O11
Average Mass546.4840 Da
Monoisotopic Mass546.11621 Da
IUPAC Name(1R,2R,13S,14S,24S)-9,19-dihydroxy-13-methoxy-11,17-dimethyl-3,7,15,21-tetraoxo-6,22-dioxaheptacyclo[12.9.1.1^{1,16}.1^{4,8}.0^{2,13}.0^{12,26}.0^{20,25}]hexacosa-4,8(26),9,11,16(25),17,19-heptaen-24-yl acetate
Traditional Name(1R,2R,13S,14S,24S)-9,19-dihydroxy-13-methoxy-11,17-dimethyl-3,7,15,21-tetraoxo-6,22-dioxaheptacyclo[12.9.1.1^{1,16}.1^{4,8}.0^{2,13}.0^{12,26}.0^{20,25}]hexacosa-4,8(26),9,11,16(25),17,19-heptaen-24-yl acetate
CAS Registry NumberNot Available
SMILES
COC12C3C(OC(C)=O)C4(COC(=O)C5=C(O)C=C(C)C(C3=O)=C45)C1C(=O)C1=COC(=O)C3=C(O)C=C(C)C2=C13
InChI Identifier
InChI=1S/C29H22O11/c1-9-5-14(32)18-20-15(9)23(34)21-25(40-11(3)30)28(20,8-39-27(18)36)24-22(33)12-7-38-26(35)17-13(31)6-10(2)19(16(12)17)29(21,24)37-4/h5-7,21,24-25,31-32H,8H2,1-4H3
InChI KeyWBQDAYWQELBEPU-UHFFFAOYSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
ROESY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
HSQC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
1D NMR[1H, ] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
1D NMR[1H, ] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
1D NMR[13C, ] NMR Spectrum (2D, 151 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
1D NMR[1H, ] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)taizong.wu@uq.edu.auNot AvailableNot Available2023-03-17View Spectrum
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
PenicilliumNPAtlas
Penicillium herqueiLOTUS Database
Talaromyces bacillisporusLOTUS Database
Talaromyces emodensisLOTUS Database
Talaromyces stipitatusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as isocoumarins and derivatives. These are polycyclic compounds containing an isochromane which bears a ketone at the carbon C1.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsocoumarins and derivatives
Sub ClassNot Available
Direct ParentIsocoumarins and derivatives
Alternative Parents
Substituents
  • Isocoumarin
  • Benzopyran
  • Isochromane
  • Tetralin
  • 2-benzopyran
  • Aryl ketone
  • Aryl alkyl ketone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyranone
  • Dicarboxylic acid or derivatives
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • 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
logP2.75ALOGPS
logP3.64ChemAxon
logS-3.7ALOGPS
pKa (Strongest Acidic)7.99ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area162.73 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity135.41 m³·mol⁻¹ChemAxon
Polarizability51.84 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA010037
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4526566
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDuclauxin
METLIN IDNot Available
PubChem Compound5377538
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Wang M, Yang L, Feng L, Hu F, Zhang F, Ren J, Qiu Y, Wang Z: Verruculosins A-B, New Oligophenalenone Dimers from the Soft Coral-Derived Fungus Talaromyces verruculosus. Mar Drugs. 2019 Sep 2;17(9). pii: md17090516. doi: 10.3390/md17090516. [PubMed:31480659 ]
  2. Fuska J, Kuhr I, Nemec P, Fuskova A: Antitumor antibiotics produced by Penicillium stipitatum Thom. J Antibiot (Tokyo). 1974 Feb;27(2):123-7. doi: 10.7164/antibiotics.27.123. [PubMed:4856962 ]
  3. Jimenez-Arreola BS, Aguilar-Ramirez E, Cano-Sanchez P, Morales-Jimenez J, Gonzalez-Andrade M, Medina-Franco JL, Rivera-Chavez J: Dimeric phenalenones from Talaromyces sp. (IQ-313) inhibit hPTP1B1-400: Insights into mechanistic kinetics from in vitro and in silico studies. Bioorg Chem. 2020 Aug;101:103893. doi: 10.1016/j.bioorg.2020.103893. Epub 2020 May 4. [PubMed:32492551 ]
  4. Chaudhary NK, Crombie A, Vuong D, Lacey E, Piggott AM, Karuso P: Talauxins: Hybrid Phenalenone Dimers from Talaromyces stipitatus. J Nat Prod. 2020 Apr 24;83(4):1051-1060. doi: 10.1021/acs.jnatprod.9b01066. Epub 2020 Mar 2. [PubMed:32119543 ]
  5. Gao SS, Zhang T, Garcia-Borras M, Hung YS, Billingsley JM, Houk KN, Hu Y, Tang Y: Biosynthesis of Heptacyclic Duclauxins Requires Extensive Redox Modifications of the Phenalenone Aromatic Polyketide. J Am Chem Soc. 2018 Jun 6;140(22):6991-6997. doi: 10.1021/jacs.8b03705. Epub 2018 May 24. [PubMed:29741874 ]