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Record Information
Version2.0
Created at2022-09-11 07:22:12 UTC
Updated at2022-09-11 07:22:13 UTC
NP-MRD IDNP0311401
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3r)-3-benzyl-3-hydroxybutanedioate
DescriptionNeoharringtonine belongs to the class of organic compounds known as cephalotaxus alkaloids. These are alkaloids with a structure based on the cephalotaxine skeleton, a tetracyclic 1,3-benzodioxole-containing compound which arises from the skeletal rearrangement of the hydroaromatic component of the Erythrina group. (2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3r)-3-benzyl-3-hydroxybutanedioate is found in Cephalotaxus harringtonia. (2s,3s,6r)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0²,⁶.0⁶,¹⁰.0¹⁵,¹⁹]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3r)-3-benzyl-3-hydroxybutanedioate was first documented in 1992 (PMID: 1414381). Based on a literature review very few articles have been published on Neoharringtonine (PMID: 9041720).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H33NO8
Average Mass535.5930 Da
Monoisotopic Mass535.22062 Da
IUPAC Name(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0^{2,6}.0^{6,10}.0^{15,19}]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3R)-3-benzyl-3-hydroxybutanedioate
Traditional Name(2S,3S,6R)-4-methoxy-16,18-dioxa-10-azapentacyclo[11.7.0.0^{2,6}.0^{6,10}.0^{15,19}]icosa-1(20),4,13,15(19)-tetraen-3-yl 1-methyl (3R)-3-benzyl-3-hydroxybutanedioate
CAS Registry NumberNot Available
SMILES
COC(=O)C[C@](O)(CC1=CC=CC=C1)C(=O)O[C@H]1[C@H]2C3=CC4=C(OCO4)C=C3CCN3CCC[C@]23C=C1OC
InChI Identifier
InChI=1S/C30H33NO8/c1-35-24-16-29-10-6-11-31(29)12-9-20-13-22-23(38-18-37-22)14-21(20)26(29)27(24)39-28(33)30(34,17-25(32)36-2)15-19-7-4-3-5-8-19/h3-5,7-8,13-14,16,26-27,34H,6,9-12,15,17-18H2,1-2H3/t26-,27-,29+,30-/m1/s1
InChI KeyRPOSUQSMDAYSCJ-SHHHLKPLSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Cephalotaxus harringtoniaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cephalotaxus alkaloids. These are alkaloids with a structure based on the cephalotaxine skeleton, a tetracyclic 1,3-benzodioxole-containing compound which arises from the skeletal rearrangement of the hydroaromatic component of the Erythrina group.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassCephalotaxus alkaloids
Sub ClassNot Available
Direct ParentCephalotaxus alkaloids
Alternative Parents
Substituents
  • Cephalotaxine
  • Cephalotaxus alkaloid skeleton
  • Benzazepine
  • Benzodioxole
  • Azepine
  • Fatty acid ester
  • Aralkylamine
  • Fatty acid methyl ester
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Benzenoid
  • N-alkylpyrrolidine
  • Pyrrolidine
  • Tertiary alcohol
  • Methyl ester
  • Tertiary amine
  • Tertiary aliphatic amine
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Acetal
  • Azacycle
  • Oxacycle
  • Carboxylic acid derivative
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Amine
  • 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
logP2.87ChemAxon
pKa (Strongest Acidic)11.99ChemAxon
pKa (Strongest Basic)9.42ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area103.76 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity141.98 m³·mol⁻¹ChemAxon
Polarizability55.53 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00025578
Chemspider ID8160236
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9984646
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Takano I, Yasuda I, Nishijima M, Yanagi Y, Takeya K, Itokawa H: Ester-type cephalotaxus alkaloids from Cephalotaxus harringtonia var. drupacea. Phytochemistry. 1997 Feb;44(4):735-8. doi: 10.1016/s0031-9422(96)00574-2. [PubMed:9041720 ]
  2. Wang DZ, Ma GE, Xu RS: [Studies on the alkaloids of Cephalotaxus. VII. Structures and semi-synthesis of two anticancer cephalotaxine esters]. Yao Xue Xue Bao. 1992;27(3):173-7. [PubMed:1414381 ]
  3. LOTUS database [Link]