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Record Information
Version2.0
Created at2022-09-10 00:27:52 UTC
Updated at2022-09-10 00:27:52 UTC
NP-MRD IDNP0292773
Secondary Accession NumbersNone
Natural Product Identification
Common Name1-[7-({16-hydroxy-3,16,20-trimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8-tetraen-17-yl}methyl)-6-methoxy-3,20-dimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8,16-pentaen-17-yl]ethanone
Description1-[7-({16-Hydroxy-3,16,20-trimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]Icosa-2(10),4,6,8-tetraen-17-yl}methyl)-6-methoxy-3,20-dimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]Icosa-2(10),4(9),5,7,16-pentaen-17-yl]ethan-1-one belongs to the class of organic compounds known as macroline alkaloids. These are alkaloids with a structure that is based on the tetracyclic macroline skeleton. The macroline skeleton arises by scission of the C-21 to N-4 bond of the akuammilan skeleton, and mostly occurs in bisindole alkaloids. 1-[7-({16-hydroxy-3,16,20-trimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8-tetraen-17-yl}methyl)-6-methoxy-3,20-dimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8,16-pentaen-17-yl]ethanone is found in Alstonia angustifolia, Alstonia macrophylla and Alstonia rostrata. 1-[7-({16-Hydroxy-3,16,20-trimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]Icosa-2(10),4,6,8-tetraen-17-yl}methyl)-6-methoxy-3,20-dimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]Icosa-2(10),4(9),5,7,16-pentaen-17-yl]ethan-1-one is a very strong basic compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC43H52N4O5
Average Mass704.9120 Da
Monoisotopic Mass704.39377 Da
IUPAC Name1-[7-({16-hydroxy-3,16,20-trimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8-tetraen-17-yl}methyl)-6-methoxy-3,20-dimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8,16-pentaen-17-yl]ethan-1-one
Traditional Name1-[7-({16-hydroxy-3,16,20-trimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8-tetraen-17-yl}methyl)-6-methoxy-3,20-dimethyl-15-oxa-3,20-diazapentacyclo[10.7.1.0²,¹⁰.0⁴,⁹.0¹³,¹⁸]icosa-2(10),4,6,8,16-pentaen-17-yl]ethanone
CAS Registry NumberNot Available
SMILES
COC1=C(CC2C3CC4N(C)C(CC5=C4N(C)C4=CC=CC=C54)C3COC2(C)O)C=C2C3=C(C4CC5C(COC=C5C(C)=O)C(C3)N4C)N(C)C2=C1
InChI Identifier
InChI=1S/C43H52N4O5/c1-22(48)30-19-51-20-31-25(30)14-38-42-29(17-35(31)44(38)3)27-12-23(40(50-7)18-37(27)47(42)6)13-33-26-15-39-41-28(24-10-8-9-11-34(24)46(41)5)16-36(45(39)4)32(26)21-52-43(33,2)49/h8-12,18-19,25-26,31-33,35-36,38-39,49H,13-17,20-21H2,1-7H3
InChI KeyJGXFRVOHTXTCCH-UHFFFAOYSA-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
Alstonia angustifoliaLOTUS Database
Alstonia macrophyllaLOTUS Database
Alstonia rostrataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as macroline alkaloids. These are alkaloids with a structure that is based on the tetracyclic macroline skeleton. The macroline skeleton arises by scission of the C-21 to N-4 bond of the akuammilan skeleton, and mostly occurs in bisindole alkaloids.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassMacroline alkaloids
Sub ClassNot Available
Direct ParentMacroline alkaloids
Alternative Parents
Substituents
  • Macroline skeleton
  • Beta-carboline
  • Pyridoindole
  • N-alkylindole
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Anisole
  • Phenol ether
  • Alkyl aryl ether
  • Aralkylamine
  • Benzenoid
  • Substituted pyrrole
  • Piperidine
  • Oxane
  • N-methylpyrrole
  • Vinylogous ester
  • Pyrrole
  • Heteroaromatic compound
  • Hemiacetal
  • Tertiary aliphatic amine
  • Tertiary amine
  • Ketone
  • Organoheterocyclic compound
  • Ether
  • Azacycle
  • Oxacycle
  • Organic oxide
  • Organic nitrogen compound
  • Amine
  • Carbonyl group
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen 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
logP4.74ALOGPS
logP4.55ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)12.06ChemAxon
pKa (Strongest Basic)7.42ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area81.33 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity203.57 m³·mol⁻¹ChemAxon
Polarizability78.28 ųChemAxon
Number of Rings10ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14191557
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]