Basic Info

Common NameBergamottin(F03911)
2D Structure
Description

Bergamottin is found in citrus. Bergamottin is a constituent of bergamot oil. Also from lemon oil and oils of other Citrus species and carrot (Daucus carota) Bergamottin is a natural furanocoumarin found principally in grapefruit juice. It is also found in the oil of bergamot, from which it was first isolated and from which its name is derived. To a lesser extent, bergamottin is also present in the essential oils of other citrus fruits. Along with the chemically related compound 6 ,7 -dihydroxybergamottin, it is believed to be responsible for the grapefruit juice effect in which the consumption of the juice affects the metabolism of a variety of pharmaceutical drugs.

Bergamottin has been shown to exhibit anti-tumor function (A7783).

FRCD IDF03911
CAS Number7380-40-7
PubChem CID7251175
FormulaC21H22O4
IUPAC Name

4-[(2Z)-3,7-dimethylocta-2,6-dienoxy]furo[3,2-g]chromen-7-one

InChI Key

DBMJZOMNXBSRED-DHDCSXOGSA-N

InChI

InChI=1S/C21H22O4/c1-14(2)5-4-6-15(3)9-11-24-21-16-7-8-20(22)25-19(16)13-18-17(21)10-12-23-18/h5,7-10,12-13H,4,6,11H2,1-3H3/b15-9-

Canonical SMILES

CC(=CCCC(=CCOC1=C2C=CC(=O)OC2=CC3=C1C=CO3)C)C

Isomeric SMILES

CC(=CCC/C(=C\COC1=C2C=CC(=O)OC2=CC3=C1C=CO3)/C)C

WikipediaBergamottin
Synonyms
        
            ST057234
        
            4-[(2Z)-3,7-dimethylocta-2,6-dienoxy]furo[3,2-g]chromen-7-one
        
            AC1OIEWE
        
            Bergaptol geranyl ether
        
            CHEMBL1571785
        
            SCHEMBL14029418
        
            ZINC12363891
        
            AKOS024282615
        
            NCGC00017345-02
        
            NCGC00142519-01
        
Classifies
                

                  
                    Plant Toxin
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
ClassPrenol lipids
SubclassTerpene lactones
Intermediate Tree NodesNot available
Direct ParentTerpene lactones
Alternative Parents
Molecular FrameworkAromatic heteropolycyclic compounds
SubstituentsTerpene lactone - Linear furanocoumarin - Furanocoumarin - Psoralen - Coumarin - Benzopyran - 1-benzopyran - Monoterpenoid - Aromatic monoterpenoid - Benzofuran - Alkyl aryl ether - Pyranone - Benzenoid - Pyran - Furan - Heteroaromatic compound - Lactone - Oxacycle - Organoheterocyclic compound - Ether - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as terpene lactones. These are prenol lipids containing a lactone ring.

Properties

Property NameProperty Value
Molecular Weight338.403
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count6
Complexity570
Monoisotopic Mass338.152
Exact Mass338.152
XLogP5.6
Formal Charge0
Heavy Atom Count25
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.8845
Human Intestinal AbsorptionHIA+0.9964
Caco-2 PermeabilityCaco2+0.5379
P-glycoprotein SubstrateSubstrate0.7274
P-glycoprotein InhibitorInhibitor0.8241
Inhibitor0.9514
Renal Organic Cation TransporterNon-inhibitor0.6531
Distribution
Subcellular localizationMitochondria0.7980
Metabolism
CYP450 2C9 SubstrateNon-substrate0.8387
CYP450 2D6 SubstrateNon-substrate0.8382
CYP450 3A4 SubstrateSubstrate0.6824
CYP450 1A2 InhibitorInhibitor0.9107
CYP450 2C9 InhibitorInhibitor0.8949
CYP450 2D6 InhibitorInhibitor0.8931
CYP450 2C19 InhibitorInhibitor0.8994
CYP450 3A4 InhibitorInhibitor0.8123
CYP Inhibitory PromiscuityHigh CYP Inhibitory Promiscuity0.8031
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.7136
Non-inhibitor0.7040
AMES ToxicityNon AMES toxic0.5000
CarcinogensNon-carcinogens0.9402
Fish ToxicityHigh FHMT0.9989
Tetrahymena Pyriformis ToxicityHigh TPT0.9997
Honey Bee ToxicityHigh HBT0.8734
BiodegradationNot ready biodegradable0.8044
Acute Oral ToxicityIII0.4952
Carcinogenicity (Three-class)Non-required0.6340

Model Value Unit
Absorption
Aqueous solubility-5.3210LogS
Caco-2 Permeability0.9140LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.8500LD50, mol/kg
Fish Toxicity-0.9384pLC50, mg/L
Tetrahymena Pyriformis Toxicity1.7805pIGC50, ug/L

References

TitleJournalDatePubmed ID
Components of foods inhibit a drug exporter, human multidrug and toxin extrusion transporter 1.Biol Pharm Bull201424492725
Major furocoumarins in grapefruit juice II: phototoxicity, photogenotoxicity, and inhibitory potency vs. cytochrome P450 3A4 activity.Food Chem Toxicol2012 Mar22155270
Identification of coumarins from lemon fruit (Citrus limon) as inhibitors of in vitro tumor promotion and superoxide and nitric oxide generation.J Agric Food Chem1999 Aug10552623

Targets

General Function:
Steroid hydroxylase activity
Specific Function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. This enzyme contributes to the wide pharmacokinetics variability of the metabolism of drugs such as S-warfarin, diclofenac, phenytoin, tolbutamide and losartan.
Gene Name:
CYP2C9
Uniprot ID:
P11712
Molecular Weight:
55627.365 Da
References
  1. Girennavar B, Jayaprakasha GK, Patil BS: Potent inhibition of human cytochrome P450 3A4, 2D6, and 2C9 isoenzymes by grapefruit juice and its furocoumarins. J Food Sci. 2007 Oct;72(8):C417-21. [17995595 ]
General Function:
Vitamin d3 25-hydroxylase activity
Specific Function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It performs a variety of oxidation reactions (e.g. caffeine 8-oxidation, omeprazole sulphoxidation, midazolam 1'-hydroxylation and midazolam 4-hydroxylation) of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics. Acts as a 1,8-cineole 2-exo-monooxygenase. The enzyme also hydroxylates etoposide (PubMed:11159812). Catalyzes 4-beta-hydroxylation of cholesterol. May catalyze 25-hydroxylation of cholesterol in vitro (PubMed:21576599).
Gene Name:
CYP3A4
Uniprot ID:
P08684
Molecular Weight:
57342.67 Da
References
  1. Girennavar B, Jayaprakasha GK, Patil BS: Potent inhibition of human cytochrome P450 3A4, 2D6, and 2C9 isoenzymes by grapefruit juice and its furocoumarins. J Food Sci. 2007 Oct;72(8):C417-21. [17995595 ]