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Record Information
Version2.0
Created at2022-09-11 05:16:24 UTC
Updated at2022-09-11 05:16:25 UTC
NP-MRD IDNP0310159
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl (10r,11s,12e,18s)-12-ethylidene-17-oxo-8,14-diazapentacyclo[9.5.3.0¹,¹⁰.0²,⁷.0¹⁴,¹⁸]nonadeca-2,4,6,8-tetraene-10-carboxylate
DescriptionRhazimine belongs to the class of organic compounds known as phenanthridines and derivatives. These are polycyclic compounds containing a phenanthridine moiety, which is a tricyclic system with two benzene rings joined by a pyridine forming a non-linear skeleton. Hydrogenated derivatives are also included. methyl (10r,11s,12e,18s)-12-ethylidene-17-oxo-8,14-diazapentacyclo[9.5.3.0¹,¹⁰.0²,⁷.0¹⁴,¹⁸]nonadeca-2,4,6,8-tetraene-10-carboxylate is found in Amsonia elliptica, Melodinus acutiflorus and Rhazya stricta. methyl (10r,11s,12e,18s)-12-ethylidene-17-oxo-8,14-diazapentacyclo[9.5.3.0¹,¹⁰.0²,⁷.0¹⁴,¹⁸]nonadeca-2,4,6,8-tetraene-10-carboxylate was first documented in 1991 (PMID: 17226203). Based on a literature review very few articles have been published on Rhazimine (PMID: 8302958).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC21H22N2O3
Average Mass350.4180 Da
Monoisotopic Mass350.16304 Da
IUPAC Namemethyl (10R,11S,12E,18S)-12-ethylidene-17-oxo-8,14-diazapentacyclo[9.5.3.0^{1,10}.0^{2,7}.0^{14,18}]nonadeca-2,4,6,8-tetraene-10-carboxylate
Traditional Namemethyl (10R,11S,12E,18S)-12-ethylidene-17-oxo-8,14-diazapentacyclo[9.5.3.0^{1,10}.0^{2,7}.0^{14,18}]nonadeca-2,4,6,8-tetraene-10-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)[C@@]12C=NC3=CC=CC=C3C11CCN3C\C(=C\C)[C@@H]2C[C@H]3C1=O
InChI Identifier
InChI=1S/C21H22N2O3/c1-3-13-11-23-9-8-20-14-6-4-5-7-16(14)22-12-21(20,19(25)26-2)15(13)10-17(23)18(20)24/h3-7,12,15,17H,8-11H2,1-2H3/b13-3-/t15-,17-,20?,21-/m0/s1
InChI KeyNOEROADCEPGVQJ-NWIDGOBQSA-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
Amsonia ellipticaLOTUS Database
Melodinus acutiflorusLOTUS Database
Rhazya strictaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenanthridines and derivatives. These are polycyclic compounds containing a phenanthridine moiety, which is a tricyclic system with two benzene rings joined by a pyridine forming a non-linear skeleton. Hydrogenated derivatives are also included.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassQuinolines and derivatives
Sub ClassBenzoquinolines
Direct ParentPhenanthridines and derivatives
Alternative Parents
Substituents
  • Phenanthridine
  • Quinolizidine
  • Aralkylamine
  • Piperidinone
  • Piperidine
  • Benzenoid
  • Methyl ester
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Ketone
  • Tertiary aliphatic amine
  • Tertiary amine
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Imine
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • 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
logP2.53ChemAxon
pKa (Strongest Acidic)18.17ChemAxon
pKa (Strongest Basic)6.43ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area58.97 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity100.56 m³·mol⁻¹ChemAxon
Polarizability36.62 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4947620
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6443646
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Saeed SA, Simjee RU, Mahmood F, Sultana N, Atta-ur-Rahman: Rhazimine from Rhazya stricta: a dual inhibitor of arachidonic acid metabolism and platelet activating factor-induced platelet aggregation. Planta Med. 1993 Dec;59(6):566-8. doi: 10.1055/s-2006-959765. [PubMed:8302958 ]
  2. Liu HM, Wu B, Zheng QT, Feng XZ: New Indole Alkaloids from Amsonia sinensis. Planta Med. 1991 Dec;57(6):566-8. doi: 10.1055/s-2006-960207. [PubMed:17226203 ]
  3. LOTUS database [Link]