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Lignans (FDB005955)

Record Information
Version1.0
Creation date2010-04-08 22:06:55 UTC
Update date2020-02-24 19:10:47 UTC
Primary IDFDB005955
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameLignans
DescriptionLignans, also known as neolignans, belongs to the class of organic compounds known as podophyllotoxins. These are tetralin lignans in which the benzene moiety of the tetralin skeleton is fused to a 1,3-dioxolane and the cyclohexane is fused to a butyrolactone (pyrrolidin-2-one). Lignans has been detected, but not quantified in, several different foods, such as wild rice (Zizania), annual wild rice (Zizania aquatica), wheats (Triticum), common wheats (Triticum aestivum), and amaranths (Amaranthus). This could make lignans a potential biomarker for the consumption of these foods. Based on a literature review a small amount of articles have been published on Lignans.
CAS Number477-47-4
Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
SynonymSource
Not AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.11 g/LALOGPS
logP2.37ALOGPS
logP1.62ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)14.02ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area92.68 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity103.9 m³·mol⁻¹ChemAxon
Polarizability41.66 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC22H22O8
IUPAC name(10R,11S,16R)-16-hydroxy-10-(3,4,5-trimethoxyphenyl)-4,6,13-trioxatetracyclo[7.7.0.0³,⁷.0¹¹,¹⁵]hexadeca-1,3(7),8-trien-12-one
InChI IdentifierInChI=1S/C22H22O8/c1-25-16-4-10(5-17(26-2)21(16)27-3)18-11-6-14-15(30-9-29-14)7-12(11)20(23)13-8-28-22(24)19(13)18/h4-7,13,18-20,23H,8-9H2,1-3H3/t13?,18-,19-,20+/m1/s1
InChI KeyYJGVMLPVUAXIQN-BCVBHCCTSA-N
Isomeric SMILESCOC1=CC(=CC(OC)=C1OC)[C@H]1[C@H]2C(COC2=O)[C@@H](O)C2=CC3=C(OCO3)C=C12
Average Molecular Weight414.4053
Monoisotopic Molecular Weight414.13146768
Classification
Description Belongs to the class of organic compounds known as podophyllotoxins. These are tetralin lignans in which the benzene moiety of the tetralin skeleton is fused to a 1,3-dioxolane and the cyclohexane is fused to a butyrolactone (pyrrolidin-2-one).
KingdomOrganic compounds
Super ClassLignans, neolignans and related compounds
ClassLignan lactones
Sub ClassPodophyllotoxins
Direct ParentPodophyllotoxins
Alternative Parents
Substituents
  • Podophyllotoxin
  • 1-aryltetralin lignan
  • Linear furanonaphthodioxole
  • Naphthofuran
  • Tetralin
  • Benzodioxole
  • Phenoxy compound
  • Phenol ether
  • Anisole
  • Methoxybenzene
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Benzenoid
  • Gamma butyrolactone
  • Tetrahydrofuran
  • Secondary alcohol
  • Carboxylic acid ester
  • Lactone
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Ether
  • Oxacycle
  • Carboxylic acid derivative
  • Acetal
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionNot Available
Melting Point228 oC
Boiling PointNot Available
Experimental Water Solubility0.1 mg/mL at 25 oCMERCK INDEX (1996)
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSLignans, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-005j-0109000000-14f78dbe46f8312a8fb5Spectrum
Predicted GC-MSLignans, 1 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0kmi-1003900000-d43e5f990afbda30580dSpectrum
Predicted GC-MSLignans, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSLignans, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00kb-0009500000-4616d49ee91153709c322016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014j-0029100000-07a109dcecbceb6115342016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0gc0-0029000000-866502321774872dbd1f2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0003900000-0a5bb4d2c68362569d3c2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-02ta-0009200000-dc7b8f1ae65bdd58832d2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-014j-1039000000-d11a736e9337d8575e1e2016-08-03View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0020900000-1608d78c8539edf244232021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-0043900000-e81bc57018acf33199a42021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-02vi-0039000000-552005d9b6b201ff35632021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0100900000-ec8194ed366395157a1b2021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00lr-0009100000-bcb75b5aa88155a814142021-09-24View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-2019100000-98fbf20ab2f57af371642021-09-24View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDC10871
Pubchem Compound ID443013
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDDB01179
HMDB IDHMDB31452
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDLIGNANS
BIGG IDNot Available
KNApSAcK IDC00033300
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
allergenic50904 A chemical compound which causes the onset of an allergic reaction by interacting with any of the molecular pathways involved in an allergy.DUKE
anti estrogenic35222 A substance that diminishes the rate of a chemical reaction.DUKE
anti mutagenicDUKE
anti mycoticDUKE
antioxidant22586 A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. In European countries, E-numbers for permitted antioxidant food additives are from E 300 to E 324.DUKE
antitumor35610 A substance that inhibits or prevents the proliferation of neoplasms.DUKE
anti viral22587 A substance that destroys or inhibits replication of viruses.DUKE
cancer preventive35610 A substance that inhibits or prevents the proliferation of neoplasms.DUKE
cardiovascular38070 A drug used for the treatment or prevention of cardiac arrhythmias. Anti-arrhythmia drugs may affect the polarisation-repolarisation phase of the action potential, its excitability or refractoriness, or impulse conduction or membrane responsiveness within cardiac fibres.DUKE
cathartic75325 Any substance that accelerates defecation. Compare with laxatives, which are substances that ease defecation (usually by softening faeces). A substance can be both a laxative and a cathartic.DUKE
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).