Basic Info

Common NameTaziprinone(F04644)
2D Structure
Description

Chlorinated dibenzofurans (CDFs) are a family of chemical that contain one to eight chlorine atoms attached to the carbon atoms of the parent chemical, dibenzofuran. The CDF family contains 135 individual compounds (known as congeners) with varying harmful health and environmental effects. Of these 135 compounds, those that contain chlorine atoms at the 2,3,7,8-positions of the parent dibenzofuran molecule are especially harmful. Other than for laboratory use of small amounts of CDFs for research and development purposes, these chemicals are not deliberately produced by industry. Most CDFs are produced in very small amounts as unwanted impurities of certain products and processes utilizing chlorinated compounds. Only a few of the 135 CDF compounds have been produced in large enough quantities so that their properties, such as color, smell, taste, and toxicity could be studied. (L952)

FRCD IDF04644
CAS Number79253-92-2
PubChem CID173619
FormulaC22H31N3O3
IUPAC Name

N-[(4R,4aR,9bS)-8,9b-dimethyl-3-oxo-1,2,4,4a-tetrahydrodibenzofuran-4-yl]-3-(4-methylpiperazin-1-yl)propanamide

InChI Key

IQRFTIWMGLZYTL-FKBYEOEOSA-N

InChI

InChI=1S/C22H31N3O3/c1-15-4-5-18-16(14-15)22(2)8-6-17(26)20(21(22)28-18)23-19(27)7-9-25-12-10-24(3)11-13-25/h4-5,14,20-21H,6-13H2,1-3H3,(H,23,27)/t20-,21-,22-/m0/s1

Canonical SMILES

CC1=CC2=C(C=C1)OC3C2(CCC(=O)C3NC(=O)CCN4CCN(CC4)C)C

Isomeric SMILES

CC1=CC2=C(C=C1)O[C@@H]3[C@]2(CCC(=O)[C@@H]3NC(=O)CCN4CCN(CC4)C)C

Synonyms
        
            N-[(4R,4aR,9bS)-8,9b-dimethyl-3-oxo-1,2,4,4a-tetrahydrodibenzofuran-4-yl]-3-(4-methylpiperazin-1-yl)propanamide
        
            Taziprinone
        
            Taziprinone [INN]
        
            AC1L5AAL
        
            AC1Q3ZY5
        
            SCHEMBL2110579
        
            CHEMBL3303176
        
            (+-)-N-((1R*,4aS*,9bR*)-1,2,3,4,4a,9b-Hexahydro-4a,6-dimethyl-2-oxo-1-dibenzofuranyl)-3-(4-methyl-1-piperazinyl)propionamid
        
            (+-)-N-((4R*,4aR*,9bS*)-1,2,3,4,4a,9b-Hexahydro-8,9b-dimethyl-3-oxo-4-dibenzofuranyl)-4-methyl-1-piperazinpropionamid
        
            UNII-MVC7EI41TU component IQRFTIWMGLZYTL-FKBYEOEOSA-N
        
Classifies
                

                  
                    Pollutant
                  
                    Pesticide
                  

                
        
Update DateNov 13, 2018 17:07

Chemical Taxonomy

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree NodesAmino acids and derivatives
Direct ParentBeta amino acids and derivatives
Alternative Parents
Molecular FrameworkAromatic heteropolycyclic compounds
SubstituentsBeta amino acid or derivatives - Coumaran - Alkyl aryl ether - N-alkylpiperazine - N-methylpiperazine - 1,4-diazinane - Piperazine - Benzenoid - Carboxamide group - Ketone - Secondary carboxylic acid amide - Tertiary amine - Cyclic ketone - Tertiary aliphatic amine - Ether - Oxacycle - Azacycle - Organoheterocyclic compound - Organonitrogen compound - Hydrocarbon derivative - Organic nitrogen compound - Organic oxide - Organopnictogen compound - Carbonyl group - Organooxygen compound - Amine - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as beta amino acids and derivatives. These are amino acids having a (-NH2) group attached to the beta carbon atom.

Properties

Property NameProperty Value
Molecular Weight385.508
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Complexity604
Monoisotopic Mass385.237
Exact Mass385.237
XLogP1.7
Formal Charge0
Heavy Atom Count28
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Isotope Atom Count0
Covalently-Bonded Unit Count1

ADMET

Model Result Probability
Absorption
Blood-Brain BarrierBBB+0.7503
Human Intestinal AbsorptionHIA+0.9947
Caco-2 PermeabilityCaco2+0.5237
P-glycoprotein SubstrateSubstrate0.8758
P-glycoprotein InhibitorInhibitor0.7877
Non-inhibitor0.5904
Renal Organic Cation TransporterNon-inhibitor0.7379
Distribution
Subcellular localizationLysosome0.4801
Metabolism
CYP450 2C9 SubstrateNon-substrate0.8080
CYP450 2D6 SubstrateNon-substrate0.6764
CYP450 3A4 SubstrateSubstrate0.7864
CYP450 1A2 InhibitorNon-inhibitor0.9161
CYP450 2C9 InhibitorNon-inhibitor0.9031
CYP450 2D6 InhibitorNon-inhibitor0.5301
CYP450 2C19 InhibitorNon-inhibitor0.8185
CYP450 3A4 InhibitorNon-inhibitor0.6530
CYP Inhibitory PromiscuityLow CYP Inhibitory Promiscuity0.8940
Excretion
Toxicity
Human Ether-a-go-go-Related Gene InhibitionWeak inhibitor0.8280
Non-inhibitor0.6516
AMES ToxicityNon AMES toxic0.6352
CarcinogensNon-carcinogens0.8597
Fish ToxicityHigh FHMT0.9811
Tetrahymena Pyriformis ToxicityHigh TPT0.8962
Honey Bee ToxicityLow HBT0.7795
BiodegradationNot ready biodegradable0.9952
Acute Oral ToxicityIII0.6641
Carcinogenicity (Three-class)Non-required0.6456

Model Value Unit
Absorption
Aqueous solubility-2.8964LogS
Caco-2 Permeability1.4778LogPapp, cm/s
Distribution
Metabolism
Excretion
Toxicity
Rat Acute Toxicity2.9497LD50, mol/kg
Fish Toxicity1.0848pLC50, mg/L
Tetrahymena Pyriformis Toxicity0.4286pIGC50, ug/L

Targets

General Function:
Zinc ion binding
Specific Function:
Nuclear hormone receptor. Binds estrogens with an affinity similar to that of ESR1, and activates expression of reporter genes containing estrogen response elements (ERE) in an estrogen-dependent manner (PubMed:20074560). Isoform beta-cx lacks ligand binding ability and has no or only very low ere binding activity resulting in the loss of ligand-dependent transactivation ability. DNA-binding by ESR1 and ESR2 is rapidly lost at 37 degrees Celsius in the absence of ligand while in the presence of 17 beta-estradiol and 4-hydroxy-tamoxifen loss in DNA-binding at elevated temperature is more gradual.
Gene Name:
ESR2
Uniprot ID:
Q92731
Molecular Weight:
59215.765 Da
Mechanism of Action:
Causes endocrine disruption in humans by binding to and inhibiting the estrogen receptor.
References
  1. Taccone-Gallucci M, Manca-di-Villahermosa S, Battistini L, Stuffler RG, Tedesco M, Maccarrone M: N-3 PUFAs reduce oxidative stress in ESRD patients on maintenance HD by inhibiting 5-lipoxygenase activity. Kidney Int. 2006 Apr;69(8):1450-4. [16531984 ]
General Function:
Temperature-gated cation channel activity
Specific Function:
Receptor-activated non-selective cation channel involved in detection of pain and possibly also in cold perception and inner ear function (PubMed:25389312, PubMed:25855297). Has a central role in the pain response to endogenous inflammatory mediators and to a diverse array of volatile irritants, such as mustard oil, cinnamaldehyde, garlic and acrolein, an irritant from tears gas and vehicule exhaust fumes (PubMed:25389312, PubMed:20547126). Is also activated by menthol (in vitro)(PubMed:25389312). Acts also as a ionotropic cannabinoid receptor by being activated by delta(9)-tetrahydrocannabinol (THC), the psychoactive component of marijuana (PubMed:25389312). May be a component for the mechanosensitive transduction channel of hair cells in inner ear, thereby participating in the perception of sounds. Probably operated by a phosphatidylinositol second messenger system (By similarity).
Gene Name:
TRPA1
Uniprot ID:
O75762
Molecular Weight:
127499.88 Da
References
  1. Nilius B, Prenen J, Owsianik G: Irritating channels: the case of TRPA1. J Physiol. 2011 Apr 1;589(Pt 7):1543-9. doi: 10.1113/jphysiol.2010.200717. Epub 2010 Nov 15. [21078588 ]
General Function:
Transcription regulatory region dna binding
Specific Function:
Ligand-activated transcriptional activator. Binds to the XRE promoter region of genes it activates. Activates the expression of multiple phase I and II xenobiotic chemical metabolizing enzyme genes (such as the CYP1A1 gene). Mediates biochemical and toxic effects of halogenated aromatic hydrocarbons. Involved in cell-cycle regulation. Likely to play an important role in the development and maturation of many tissues. Regulates the circadian clock by inhibiting the basal and circadian expression of the core circadian component PER1. Inhibits PER1 by repressing the CLOCK-ARNTL/BMAL1 heterodimer mediated transcriptional activation of PER1.
Gene Name:
AHR
Uniprot ID:
P35869
Molecular Weight:
96146.705 Da
Mechanism of Action:
Dibenzofurans bind the aryl hydrocarbon receptor, which increases its ability to activate transcription in the XRE promoter region. This alters the expression of a number of genes.
References
  1. Ni J, Pang ST, Yeh S: Differential retention of alpha-vitamin E is correlated with its transporter gene expression and growth inhibition efficacy in prostate cancer cells. Prostate. 2007 Apr 1;67(5):463-71. [17252538 ]
General Function:
Zinc ion binding
Specific Function:
Nuclear hormone receptor. The steroid hormones and their receptors are involved in the regulation of eukaryotic gene expression and affect cellular proliferation and differentiation in target tissues. Ligand-dependent nuclear transactivation involves either direct homodimer binding to a palindromic estrogen response element (ERE) sequence or association with other DNA-binding transcription factors, such as AP-1/c-Jun, c-Fos, ATF-2, Sp1 and Sp3, to mediate ERE-independent signaling. Ligand binding induces a conformational change allowing subsequent or combinatorial association with multiprotein coactivator complexes through LXXLL motifs of their respective components. Mutual transrepression occurs between the estrogen receptor (ER) and NF-kappa-B in a cell-type specific manner. Decreases NF-kappa-B DNA-binding activity and inhibits NF-kappa-B-mediated transcription from the IL6 promoter and displace RELA/p65 and associated coregulators from the promoter. Recruited to the NF-kappa-B response element of the CCL2 and IL8 promoters and can displace CREBBP. Present with NF-kappa-B components RELA/p65 and NFKB1/p50 on ERE sequences. Can also act synergistically with NF-kappa-B to activate transcription involving respective recruitment adjacent response elements; the function involves CREBBP. Can activate the transcriptional activity of TFF1. Also mediates membrane-initiated estrogen signaling involving various kinase cascades. Isoform 3 is involved in activation of NOS3 and endothelial nitric oxide production. Isoforms lacking one or several functional domains are thought to modulate transcriptional activity by competitive ligand or DNA binding and/or heterodimerization with the full length receptor. Essential for MTA1-mediated transcriptional regulation of BRCA1 and BCAS3. Isoform 3 can bind to ERE and inhibit isoform 1.
Gene Name:
ESR1
Uniprot ID:
P03372
Molecular Weight:
66215.45 Da
Mechanism of Action:
Causes endocrine disruption in humans by binding to and inhibiting the estrogen receptor.
References
  1. Taccone-Gallucci M, Manca-di-Villahermosa S, Battistini L, Stuffler RG, Tedesco M, Maccarrone M: N-3 PUFAs reduce oxidative stress in ESRD patients on maintenance HD by inhibiting 5-lipoxygenase activity. Kidney Int. 2006 Apr;69(8):1450-4. [16531984 ]