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Record Information
Version2.0
Created at2022-09-09 05:00:54 UTC
Updated at2022-09-09 05:00:54 UTC
NP-MRD IDNP0279575
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s,3z,12bs)-3-ethylidene-9-methoxy-2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-ylmethyl]-1h,2h,4h,6h,7h,12h,12bh-indolo[2,3-a]quinolizine
DescriptionRamiflorine B belongs to the class of organic compounds known as harmala alkaloids. Harmala alkaloids are compounds with a structure based on harmaline, harmine, harmalol, harman or a derivative of those parents. These parents are beta-carbolines, consisting of a pyrimidine fused to the pyrrole moiety of an indole to form a pyrido[3,4-b]indole. (2s,3z,12bs)-3-ethylidene-9-methoxy-2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-ylmethyl]-1h,2h,4h,6h,7h,12h,12bh-indolo[2,3-a]quinolizine is found in Aspidosperma ramiflorum. (2s,3z,12bs)-3-ethylidene-9-methoxy-2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-ylmethyl]-1h,2h,4h,6h,7h,12h,12bh-indolo[2,3-a]quinolizine was first documented in 2012 (PMID: 22326547). Based on a literature review very few articles have been published on Ramiflorine B.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H34N4O
Average Mass466.6290 Da
Monoisotopic Mass466.27326 Da
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILES
COC1=CC=C2NC3=C(CCN4C\C(=C/C)[C@@H](C[C@H]5NCCC6=C5NC5=CC=CC=C65)C[C@@H]34)C2=C1
InChI Identifier
InChI=1S/C30H34N4O/c1-3-18-17-34-13-11-23-24-16-20(35-2)8-9-26(24)33-30(23)28(34)15-19(18)14-27-29-22(10-12-31-27)21-6-4-5-7-25(21)32-29/h3-9,16,19,27-28,31-33H,10-15,17H2,1-2H3/b18-3+/t19-,27+,28-/m0/s1
InChI KeyFLSCBMPVJGZKJB-WOAPVTTGSA-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
Aspidosperma ramiflorumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as harmala alkaloids. Harmala alkaloids are compounds with a structure based on harmaline, harmine, harmalol, harman or a derivative of those parents. These parents are beta-carbolines, consisting of a pyrimidine fused to the pyrrole moiety of an indole to form a pyrido[3,4-b]indole.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassHarmala alkaloids
Sub ClassNot Available
Direct ParentHarmala alkaloids
Alternative Parents
Substituents
  • Harman
  • Beta-carboline
  • Pyridoindole
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Anisole
  • Phenol ether
  • Aralkylamine
  • Alkyl aryl ether
  • Benzenoid
  • Piperidine
  • Heteroaromatic compound
  • Pyrrole
  • Tertiary aliphatic amine
  • Tertiary amine
  • Ether
  • Secondary aliphatic amine
  • Organoheterocyclic compound
  • Azacycle
  • Secondary amine
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic nitrogen 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
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00028895
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101691176
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Cunha Ade C, Chierrito TP, Machado GM, Leon LL, da Silva CC, Tanaka JC, de Souza LM, Goncalves RA, de Oliveira AJ: Anti-leishmanial activity of alkaloidal extracts obtained from different organs of Aspidosperma ramiflorum. Phytomedicine. 2012 Mar 15;19(5):413-7. doi: 10.1016/j.phymed.2011.12.004. Epub 2012 Feb 9. [PubMed:22326547 ]
  2. LOTUS database [Link]