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Record Information
Version1.0
Created at2020-12-09 00:52:28 UTC
Updated at2021-07-15 16:47:07 UTC
NP-MRD IDNP0003693
Secondary Accession NumbersNone
Natural Product Identification
Common NameApratoxin A
Provided ByNPAtlasNPAtlas Logo
Description Apratoxin A is found in Lyngbya majuscula and Lyngbya bouillonii. It was first documented in 2001 (PMID: 11389621).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC45H69N5O8S
Average Mass840.1300 Da
Monoisotopic Mass839.48669 Da
IUPAC Name(2S,3S,5S,7S,10S,16R,19S,22S,25Z,27S)-16-[(2S)-butan-2-yl]-7-tert-butyl-3-hydroxy-22-[(4-methoxyphenyl)methyl]-2,5,17,19,20,25-hexamethyl-8-oxa-29-thia-14,17,20,23,30-pentaazatricyclo[25.2.1.0^{10,14}]triaconta-1(30),25-diene-9,15,18,21,24-pentone
Traditional Name(2S,3S,5S,7S,10S,16R,19S,22S,25Z,27S)-16-[(2S)-butan-2-yl]-7-tert-butyl-3-hydroxy-22-[(4-methoxyphenyl)methyl]-2,5,17,19,20,25-hexamethyl-8-oxa-29-thia-14,17,20,23,30-pentaazatricyclo[25.2.1.0^{10,14}]triaconta-1(30),25-diene-9,15,18,21,24-pentone
CAS Registry NumberNot Available
SMILES
CC[C@H](C)[C@H]1N(C)C(=O)[C@H](C)N(C)C(=O)[C@H](CC2=CC=C(OC)C=C2)NC(=O)\C(C)=C/[C@H]2CSC(=N2)[C@@H](C)[C@@H](O)C[C@H](C)C[C@H](OC(=O)[C@@H]2CCCN2C1=O)C(C)(C)C
InChI Identifier
InChI=1S/C45H69N5O8S/c1-13-27(3)38-43(55)50-20-14-15-35(50)44(56)58-37(45(7,8)9)22-26(2)21-36(51)29(5)40-46-32(25-59-40)23-28(4)39(52)47-34(24-31-16-18-33(57-12)19-17-31)42(54)48(10)30(6)41(53)49(38)11/h16-19,23,26-27,29-30,32,34-38,51H,13-15,20-22,24-25H2,1-12H3,(H,47,52)/b28-23-/t26-,27-,29-,30-,32-,34-,35-,36-,37-,38+/m0/s1
InChI KeyKXUJXPZXILTXDA-LFQSPYHASA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Lyngbya majusculaNPAtlas
Moorea bouillonii-
Chemical Taxonomy
ClassificationNot classified
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
logP4.95ALOGPS
logP5.49ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)12.9ChemAxon
pKa (Strongest Basic)3.96ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area158.15 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity230.67 m³·mol⁻¹ChemAxon
Polarizability94.06 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
External LinksNot Available
References
General References
  1. Luesch H, Yoshida WY, Moore RE, Paul VJ, Corbett TH: Total structure determination of apratoxin A, a potent novel cytotoxin from the marine cyanobacterium Lyngbya majuscula. J Am Chem Soc. 2001 Jun 13;123(23):5418-23. doi: 10.1021/ja010453j. [PubMed:11389621 ]