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Record Information
Version1.0
Created at2022-09-11 03:36:48 UTC
Updated at2022-09-11 03:36:48 UTC
NP-MRD IDNP0309188
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-[(2s,3s,4r,5r)-5-(3,4-dimethoxyphenyl)-3,4-dimethyloxolan-2-yl]-2h-1,3-benzodioxole
DescriptionMachilin G, also known as lasquim 25, belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton. 5-[(2s,3s,4r,5r)-5-(3,4-dimethoxyphenyl)-3,4-dimethyloxolan-2-yl]-2h-1,3-benzodioxole is found in Machilus thunbergii, Magnolia denudata, Nectandra megapotamica, Piper schmidtii and Piper wightii. It was first documented in 2015 (PMID: 26184150). Based on a literature review a significant number of articles have been published on machilin G (PMID: 31861910) (PMID: 31444858) (PMID: 30354012) (PMID: 27331807).
Structure
Thumb
Synonyms
ValueSource
5-((2S,3S,4R,5R)-5-(3,4-Dimethoxyphenyl)-3,4-dimethyloxolan-2-yl)-1,3-benzodioxoleMeSH
LASQUIM 25MeSH
Chemical FormulaC21H24O5
Average Mass356.4180 Da
Monoisotopic Mass356.16237 Da
IUPAC Name5-[(2S,3S,4R,5R)-5-(3,4-dimethoxyphenyl)-3,4-dimethyloxolan-2-yl]-2H-1,3-benzodioxole
Traditional Name5-[(2S,3S,4R,5R)-5-(3,4-dimethoxyphenyl)-3,4-dimethyloxolan-2-yl]-2H-1,3-benzodioxole
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1OC)[C@@H]1O[C@@H]([C@@H](C)[C@H]1C)C1=CC=C2OCOC2=C1
InChI Identifier
InChI=1S/C21H24O5/c1-12-13(2)21(15-6-8-17-19(10-15)25-11-24-17)26-20(12)14-5-7-16(22-3)18(9-14)23-4/h5-10,12-13,20-21H,11H2,1-4H3/t12-,13+,20-,21+/m1/s1
InChI KeyHSMDOSKNXLVXIP-QVEMZERUSA-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
Machilus thunbergiiLOTUS Database
Magnolia denudataLOTUS Database
Nectandra megapotamicaLOTUS Database
Piper schmidtiiLOTUS Database
Piper wightiiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7,7'-epoxylignans. These are lignans with a structure based on a 2,5-diaryl-3, 4-dimethyltetrahydrofuran skeleton.
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassFuranoid lignans
Sub ClassTetrahydrofuran lignans
Direct Parent7,7'-epoxylignans
Alternative Parents
Substituents
  • 7,7p-epoxylignan
  • Dibenzylbutane lignan skeleton
  • Dimethoxybenzene
  • O-dimethoxybenzene
  • Benzodioxole
  • Methoxybenzene
  • Anisole
  • Phenol ether
  • Phenoxy compound
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Oxolane
  • Oxacycle
  • Organoheterocyclic compound
  • Acetal
  • Dialkyl ether
  • Ether
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxygen compound
  • 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
logP4.14ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area46.15 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity96.76 m³·mol⁻¹ChemAxon
Polarizability38.63 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 IDC00043690
Chemspider ID8626338
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10450921
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Cardozo Pinto de Arruda C, de Jesus Hardoim D, Silva Rizk Y, da Silva Freitas de Souza C, Zaverucha do Valle T, Bento Carvalho D, Nosomi Taniwaki N, de Morais Baroni AC, da Silva Calabrese K: A Triazole Hybrid of Neolignans as a Potential Antileishmanial Agent by Triggering Mitochondrial Dysfunction. Molecules. 2019 Dec 20;25(1). pii: molecules25010037. doi: 10.3390/molecules25010037. [PubMed:31861910 ]
  2. das Neves AR, Trefzger OS, Barbosa NV, Honorato AM, Carvalho DB, Moslaves IS, Kadri MCT, Yoshida NC, Kato MJ, Arruda CCP, Baroni ACM: Effect of isoxazole derivatives of tetrahydrofuran neolignans on intracellular amastigotes of Leishmania (Leishmania) amazonensis: A structure-activity relationship comparative study with triazole-neolignan-based compounds. Chem Biol Drug Des. 2019 Dec;94(6):2004-2012. doi: 10.1111/cbdd.13609. Epub 2019 Sep 12. [PubMed:31444858 ]
  3. Trefzger OS, das Neves AR, Barbosa NV, Carvalho DB, Pereira IC, Perdomo RT, Matos MFC, Yoshida NC, Kato MJ, de Albuquerque S, Arruda CCP, Baroni ACM: Design, synthesis and antitrypanosomatid activities of 3,5-diaryl-isoxazole analogues based on neolignans veraguensin, grandisin and machilin G. Chem Biol Drug Des. 2019 Mar;93(3):313-324. doi: 10.1111/cbdd.13417. Epub 2018 Nov 25. [PubMed:30354012 ]
  4. Ponci V, Figueiredo CR, Massaoka MH, de Farias CF, Matsuo AL, Sartorelli P, Lago JH: Neolignans from Nectandra megapotamica (Lauraceae) Display in vitro Cytotoxic Activity and Induce Apoptosis in Leukemia Cells. Molecules. 2015 Jul 15;20(7):12757-68. doi: 10.3390/molecules200712757. [PubMed:26184150 ]
  5. Costa EC, Cassamale TB, Carvalho DB, Bosquiroli LS, Ojeda M, Ximenes TV, Matos MF, Kadri MC, Baroni AC, Arruda CC: Antileishmanial Activity and Structure-Activity Relationship of Triazolic Compounds Derived from the Neolignans Grandisin, Veraguensin, and Machilin G. Molecules. 2016 Jun 20;21(6):802. doi: 10.3390/molecules21060802. [PubMed:27331807 ]
  6. LOTUS database [Link]