Np mrd loader

Record Information
Version2.0
Created at2022-09-06 02:49:15 UTC
Updated at2022-09-06 02:49:15 UTC
NP-MRD IDNP0224460
Secondary Accession NumbersNone
Natural Product Identification
Common Name(+)-maackiain
Description(+)-Maackiain, also known as inermin, belongs to the class of organic compounds known as pterocarpans. These are benzo-pyrano-furano-benzene compounds, containing the 6H-[1]benzofuro[3,2-c]chromene skeleton. They are derivatives of isoflavonoids (+)-maackiain is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. (+)-maackiain is found in Aldina heterophylla, Artemisia indica, Maackia amurensis, Machaerium aristulatum, Millettia leucantha, Ononis vaginalis, Sophora flavescens, Styphnolobium japonicum and Thermopsis fabacea. (+)-maackiain was first documented in 2022 (PMID: 35583301). Based on a literature review a small amount of articles have been published on (+)-maackiain (PMID: 35782063) (PMID: 36010884) (PMID: 35405595) (PMID: 35367764).
Structure
Thumb
Synonyms
ValueSource
DemethylpterocarpinChEBI
Inermin, (6ar-cis)-isomerMeSH
Inermin, (6as-cis)-isomerMeSH
6a,12a-Dihydro-6H-(1,3)dioxolo(5,6)benzofuro(3,2-c)(1)benzopyran-3-olMeSH
MaackiainMeSH
InerminMeSH
Chemical FormulaC16H12O5
Average Mass284.2670 Da
Monoisotopic Mass284.06847 Da
IUPAC Name(1S,12S)-5,7,11,19-tetraoxapentacyclo[10.8.0.0^{2,10}.0^{4,8}.0^{13,18}]icosa-2,4(8),9,13,15,17-hexaen-16-ol
Traditional Name(1S,12S)-5,7,11,19-tetraoxapentacyclo[10.8.0.0^{2,10}.0^{4,8}.0^{13,18}]icosa-2,4(8),9,13,15,17-hexaen-16-ol
CAS Registry NumberNot Available
SMILES
OC1=CC=C2[C@H]3OC4=CC5=C(OCO5)C=C4[C@H]3COC2=C1
InChI Identifier
InChI=1S/C16H12O5/c17-8-1-2-9-12(3-8)18-6-11-10-4-14-15(20-7-19-14)5-13(10)21-16(9)11/h1-5,11,16-17H,6-7H2/t11-,16-/m1/s1
InChI KeyHUKSJTUUSUGIDC-BDJLRTHQSA-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
Aldina heterophyllaLOTUS Database
Artemisia indicaLOTUS Database
Maackia amurensisLOTUS Database
Machaerium aristulatumLOTUS Database
Millettia leucanthaLOTUS Database
Ononis vaginalisLOTUS Database
Sophora flavescensLOTUS Database
Styphnolobium japonicumLOTUS Database
Thermopsis lupinoidesLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pterocarpans. These are benzo-pyrano-furano-benzene compounds, containing the 6H-[1]benzofuro[3,2-c]chromene skeleton. They are derivatives of isoflavonoids.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassFuranoisoflavonoids
Direct ParentPterocarpans
Alternative Parents
Substituents
  • Pterocarpan
  • Isoflavanol
  • Isoflavan
  • Chromane
  • 1-benzopyran
  • Benzopyran
  • Coumaran
  • Benzodioxole
  • Benzofuran
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP2.29ChemAxon
pKa (Strongest Acidic)9.42ChemAxon
pKa (Strongest Basic)-4.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area57.15 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity72.36 m³·mol⁻¹ChemAxon
Polarizability28.6 ųChemAxon
Number of Rings5ChemAxon
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 ID141688
KEGG Compound IDC16229
BioCyc IDCPD-4462
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound161298
PDB IDNot Available
ChEBI ID73030
Good Scents IDNot Available
References
General References
  1. Lin Y, Li JJ, He L, Li QR, Long QD, Zhang X, Zeng Z: A new modified pterocarpan glycoside from Sophora flavescens. Nat Prod Res. 2022 May 18:1-6. doi: 10.1080/14786419.2022.2075861. [PubMed:35583301 ]
  2. Lu N, Tan G, Tan H, Zhang X, Lv Y, Song X, You D, Gao Z: Maackiain Prevents Amyloid-Beta-Induced Cellular Injury via Priming PKC-Nrf2 Pathway. Biomed Res Int. 2022 Jun 22;2022:4243210. doi: 10.1155/2022/4243210. eCollection 2022. [PubMed:35782063 ]
  3. Kuo YH, Hung HS, Tsai CW, Chiu SC, Liu SP, Chiang YT, Shyu WC, Lin SZ, Fu RH: A Novel Splice Variant of BCAS1 Inhibits beta-Arrestin 2 to Promote the Proliferation and Migration of Glioblastoma Cells, and This Effect Was Blocked by Maackiain. Cancers (Basel). 2022 Aug 11;14(16):3890. doi: 10.3390/cancers14163890. [PubMed:36010884 ]
  4. Bai X, Zhu Y, Jie J, Li D, Song L, Luo J: Maackiain protects against sepsis via activating AMPK/Nrf2/HO-1 pathway. Int Immunopharmacol. 2022 Jul;108:108710. doi: 10.1016/j.intimp.2022.108710. Epub 2022 Apr 8. [PubMed:35405595 ]
  5. Mladenova SG, Savova MS, Marchev AS, Ferrante C, Orlando G, Wabitsch M, Georgiev MI: Anti-adipogenic activity of maackiain and ononin is mediated via inhibition of PPARgamma in human adipocytes. Biomed Pharmacother. 2022 May;149:112908. doi: 10.1016/j.biopha.2022.112908. Epub 2022 Apr 1. [PubMed:35367764 ]
  6. LOTUS database [Link]