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Record Information
Version2.0
Created at2021-01-05 19:50:51 UTC
Updated at2021-07-15 17:05:38 UTC
NP-MRD IDNP0010270
Secondary Accession NumbersNone
Natural Product Identification
Common NameEcteinascidin 743
Provided ByNPAtlasNPAtlas Logo
DescriptionEcteinascidin 743, also known as yondelis or trabectedin, belongs to the class of organic compounds known as benzazocines. These are organic compounds containing the benzazocine ring system, which consists of a benzene ring bound to an azocine ring. Ecteinascidin 743 is found in bacterium and Ecteinascidia turbinata. Ecteinascidin 743 was first documented in 2011 (PMID: 21875091). Based on a literature review very few articles have been published on ecteinascidin 743.
Structure
Data?1621576290
Synonyms
ValueSource
YondelisMeSH
TrabectedinMeSH
(1S,12S,26S)-5,6',12-Trihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxo-3',4'-dihydro-2'H-17,19,28-trioxa-24-thia-13,30-diazaspiro[heptacyclo[12.9.6.1,.0,.0,.0,.0,]triacontane-26,1'-isoquinoline]-4(9),5,7,15(23),16(20),21-hexaen-22-yl acetic acidGenerator
Chemical FormulaC39H43N3O11S
Average Mass761.8400 Da
Monoisotopic Mass761.26183 Da
IUPAC Name(1S,2R,3R,11S,12S,14S,26S)-5,6',12-trihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxo-3',4'-dihydro-2'H-17,19,28-trioxa-24-thia-13,30-diazaspiro[heptacyclo[12.9.6.1^{3,11}.0^{2,13}.0^{4,9}.0^{15,23}.0^{16,20}]triacontane-26,1'-isoquinoline]-4(9),5,7,15(23),16(20),21-hexaen-22-yl acetate
Traditional Name(1S,2R,3R,11S,12S,14S,26S)-5,6',12-trihydroxy-6,7'-dimethoxy-7,21,30-trimethyl-27-oxo-3',4'-dihydro-2'H-17,19,28-trioxa-24-thia-13,30-diazaspiro[heptacyclo[12.9.6.1^{3,11}.0^{2,13}.0^{4,9}.0^{15,23}.0^{16,20}]triacontane-26,1'-isoquinoline]-4(9),5,7,15(23),16(20),21-hexaen-22-yl acetate
CAS Registry NumberNot Available
SMILES
COC1=C(O)C=C2CCN[C@@]3(CS[C@@H]4C5C6N(C)C(CC7=CC(C)=C(OC)C(O)=C67)[C@H](O)N5C(COC3=O)C3=C4C(OC(C)=O)=C(C)C4=C3OCO4)C2=C1
InChI Identifier
InChI=1S/C39H43N3O11S/c1-16-9-20-10-22-37(46)42-23-13-50-38(47)39(21-12-25(48-5)24(44)11-19(21)7-8-40-39)14-54-36(30(42)29(41(22)4)26(20)31(45)32(16)49-6)28-27(23)35-34(51-15-52-35)17(2)33(28)53-18(3)43/h9,11-12,22-23,29-30,36-37,40,44-46H,7-8,10,13-15H2,1-6H3/t22?,23?,29?,30?,36-,37-,39-/m0/s1
InChI KeyPKVRCIRHQMSYJX-XHKCZRNKSA-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
Bacterium; sewage; soilNPAtlas
Ecteinascidia turbinata-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzazocines. These are organic compounds containing the benzazocine ring system, which consists of a benzene ring bound to an azocine ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzazocines
Direct ParentBenzazocines
Alternative Parents
Substituents
  • Benzazocine
  • Tetrahydroisoquinoline
  • Alpha-amino acid or derivatives
  • Benzodioxole
  • Anisole
  • Alkyl aryl ether
  • N-methylpiperazine
  • N-alkylpiperazine
  • Aralkylamine
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Dicarboxylic acid or derivatives
  • Piperazine
  • 1,4-diazinane
  • Hemiaminal
  • Lactone
  • Tertiary aliphatic amine
  • Carboxylic acid ester
  • Tertiary amine
  • Amino acid or derivatives
  • Acetal
  • Alkanolamine
  • Carboxylic acid derivative
  • Oxacycle
  • Secondary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Ether
  • Dialkylthioether
  • Thioether
  • Polyol
  • Secondary amine
  • Amine
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP2.04ALOGPS
logP4.19ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)9.26ChemAxon
pKa (Strongest Basic)7.2ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area168.72 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity196.92 m³·mol⁻¹ChemAxon
Polarizability77.58 ųChemAxon
Number of Rings9ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA020323
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00044733
Chemspider ID26399750
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkTrabectedin
METLIN IDNot Available
PubChem Compound372978
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Rath CM, Janto B, Earl J, Ahmed A, Hu FZ, Hiller L, Dahlgren M, Kreft R, Yu F, Wolff JJ, Kweon HK, Christiansen MA, Hakansson K, Williams RM, Ehrlich GD, Sherman DH: Meta-omic characterization of the marine invertebrate microbial consortium that produces the chemotherapeutic natural product ET-743. ACS Chem Biol. 2011 Nov 18;6(11):1244-56. doi: 10.1021/cb200244t. Epub 2011 Sep 20. [PubMed:21875091 ]