Tamandarin B



Compound IDCDAMM00663
Common nameTamandarin B
IUPAC nameN-[1-[[10-hydroxy-18-[(4-methoxyphenyl)methyl]-15,19-dimethyl-3-(2-methylpropyl)-2,5,8,13,17,20-hexaoxo-6,11-di(propan-2-yl)-7,16-dioxa-1,4,12,19-tetrazabicyclo[19.3.0]tetracosan-14-yl]amino]-4-methyl-1-oxopentan-2-yl]-1-(2-hydroxypropanoyl)-N-methylpyrrolidine-2-carboxamide
Molecular formulaC53H83N7O14

Experimental data

Retention time13.79
Adduct[M+H]+
Actual mz1042.6
Theoretical mz1042.61
Error2.18
Ionizaton modePositive
Instrument typeLC-MS/MS-QTOF, spectrum predicted by MS-DIAL v4.9 integrated with MS-FINDER 3.60
Score5.7947

Identifiers and class information

Inchi keyVFCVQRSICIMDEG-FXVQNZAXNA-N
SmilesO=C1OC(C(=O)NC(C(=O)N2CCCC2C(=O)N(C)C(C(=O)OC(C)C(NC(=O)C(N(C(=O)C3N(C(=O)C(O)C)CCC3)C)CC(C)C)C(=O)NC(C(O)C1)C(C)C)CC4=CC=C(OC)C=C4)CC(C)C)C(C)C
SuperclassOrganic acids and derivatives
ClassPeptidomimetics

Plant source

  • Piper longum L.
  • Pharmacokinetic properties

    Number of descriptor values(#stars)13
    Number of non-conjugated amine groups (#amine)0
    Number of amidine and guanidine groups (#amidine)0
    Number of carboxylic acid groups (#acid)0
    Number of non-conjugated amide groups (#amide)7
    Number of rotatable bonds (#rotor)30
    Number of reactive functional groups (#rtvFG)2
    Predicted central nervous system activity (CNS)-2
    Molecular weight (mol_MW)1042.28
    Computed dipole moment(dipole)7.417
    Total solvent accessible surface area (SASA)1301.61
    Hydrophobic component of SASA (FOSA)1009.98
    Hydrophilic component of SASA (FISA)174.708
    Pie component of the SASA (PISA)116.915
    Weakly polar component of the SASA (WPSA)0
    Total solvent accesible volume (volume)2927.57
    Number of hydrogen bond donors (donorHB)2.5
    Number of hydrogen bond acceptors (accptHB)25.15
    Free energy of solvation of dipole (dip^2/V)0.0187922
    Index of cohesive interaction in solids (ACxDN^.5/SA)0.0305512
    Globularity descriptor (glob)0.760367
    Predicted polarizability in cubic angstroms (QPpolrz)92.861
    Predicted hexadecane/gas partition coefficient (QPlogPC16)26.941
    Predicted octanol/gas partition coefficient (QPlogPoct)48.877
    Predicted water/gas partition coefficient (QPlogPw)32.191
    Predicted octanol/water partition coefficient (QPlogPo/w)1.301
    Predicted aqueous solubility (QPlogS)-2.402
    Conformation-independent predicted aqueous solubility (CIQPlogS)-5.918
    Predicted IC50 value for blockage of HERG K+ channels (QPlogHERG)3.654
    Predicted apparent Caco-2 cell permeability in nm/sec (QPPCaco)55.369
    Predicted brain/blood partition coefficient (QPlogBB)-3.259
    Predicted apparent MDCK cell permeability in nm/sec (QPPMDCK)95.509
    Predicted skin permeability, log Kp (QPlogKp)-1.447
    PM3 calculated ionization potential (IP(ev))9.234
    PM3 calculated electron affinity (EA(eV))0.023
    Number of likely metabolic reactions (#metab)12
    Prediction of binding to human serum albumin (QPlogKhsa)-2.273
    Predicted qualitative human oral absorption (HumanOralAbsorption)1
    Predicted human oral absorption on 0 to 100% scale (PercentHumanOralAbsorption)39.845
    Solvent-accessible surface area of fluorine atoms (SAFluorine)0
    Solvent-accessible surface area of amide oxygen atoms (SAamideO)74.859
    Van der Waals surface area (PSA)263.325
    Number of nitrogen and oxygen atoms (#NandO)21
    Number of violations of Lipinski’s rule of five (RuleOfFive)2
    Number of violations of Jorgensen’s rule of three (RuleOfThree)1

    Compound-target network

    Cytoscape Graph

    Protein targets associated with phytocompound

    Uniprot ID Gene name Target name TTD_ID Prediction source
    P15692VEGFAVascular endothelial growth factor AT20761SEA
    P25106ACKR3C-X-C chemokine receptor type 7T10491SEA

    Target associated diseases

    TTD_ID Disease_ID Disease name ICD_11 Uniprot ID Gene names
    T20761DI0095Colorectal cancer[ICD-11: 2B91]P15692VEGFA
    T20761DI0365Retinopathy[ICD-11: 9B71]P15692VEGFA
    T20761DI0430Vascular system developmental anomaly[ICD-11: LA90]P15692VEGFA
    T10491DI0037Asthma[ICD-11: CA23]P25106ACKR3
    T10491DI0391Solid tumour/cancer[ICD-11: 2A00-2F9Z]P25106ACKR3

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