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Record Information
Version1.0
Created at2022-04-27 22:23:21 UTC
Updated at2022-04-27 22:23:21 UTC
NP-MRD IDNP0050923
Secondary Accession NumbersNone
Natural Product Identification
Common NameVobtusine
DescriptionVobtusine belongs to the class of organic compounds known as aspidospermatan-type alkaloids. These are tryptophan-derived alkaloids that are derived from the fusion of tryptamine and a terpene unit (generally either 9 or 10 carbons). Aspidospermine and aspidospermidine (along with tabersonine) are the archetypical members of the Aspidosperma alkaloids. Vobtusine is found in Tabernaemontana sphaerocarpa, Voacanga africana Stapf. , Voacanga obtusa, Voacanga spp. and Voacanga thouarsii. It was first documented in 2009 (PMID: 19921789). Based on a literature review a significant number of articles have been published on vobtusine (PMID: 22822667) (PMID: 35164343) (PMID: 33462757) (PMID: 21546135).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC43H50N4O6
Average Mass718.8950 Da
Monoisotopic Mass718.37304 Da
IUPAC Namemethyl (1R,1'R,7S,11R,12'R,13R,15S,16'S,22'R,24R,25S)-24-hydroxy-19-methoxy-8,15'-dioxa-4,8',17,19'-tetraazaspiro[heptacyclo[11.10.1.1^{1,4}.0^{7,11}.0^{17,24}.0^{18,23}.0^{11,25}]pentacosane-15,17'-hexacyclo[10.9.1.0^{1,9}.0^{2,7}.0^{12,16}.0^{19,22}]docosane]-2'(7'),3',5',9',18(23),19,21-heptaene-10'-carboxylate
Traditional Namemethyl (1R,1'R,7S,11R,12'R,13R,15S,16'S,22'R,24R,25S)-24-hydroxy-19-methoxy-8,15'-dioxa-4,8',17,19'-tetraazaspiro[heptacyclo[11.10.1.1^{1,4}.0^{7,11}.0^{17,24}.0^{18,23}.0^{11,25}]pentacosane-15,17'-hexacyclo[10.9.1.0^{1,9}.0^{2,7}.0^{12,16}.0^{19,22}]docosane]-2'(7'),3',5',9',18(23),19,21-heptaene-10'-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)C1=C2NC3=C(C=CC=C3)[C@@]22CCN3C[C@]4(C[C@@H]5C[C@]67CCO[C@H]6CCN6CC[C@]8([C@H]76)C6=C(N(C4)[C@@]58O)C(OC)=CC=C6)[C@@H]4OCC[C@]4(C1)[C@@H]23
InChI Identifier
InChI=1S/C43H50N4O6/c1-50-30-9-5-7-28-32(30)47-24-38(20-25-21-39-13-18-52-31(39)10-15-45-17-12-42(28,36(39)45)43(25,47)49)23-46-16-11-41-27-6-3-4-8-29(27)44-33(41)26(34(48)51-2)22-40(35(41)46)14-19-53-37(38)40/h3-9,25,31,35-37,44,49H,10-24H2,1-2H3/t25-,31+,35+,36+,37+,38+,39-,40+,41+,42-,43-/m1/s1
InChI KeyIIMPGJMHQMBXKL-OPDPKHDKSA-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
Tabernaemontana sphaerocarpaLOTUS Database
Voacanga africana Stapf.Plant
Voacanga obtusaPlant
Voacanga spp.Plant
Voacanga thouarsiiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aspidospermatan-type alkaloids. These are tryptophan-derived alkaloids that are derived from the fusion of tryptamine and a terpene unit (generally either 9 or 10 carbons). Aspidospermine and aspidospermidine (along with tabersonine) are the archetypical members of the Aspidosperma alkaloids.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassAspidospermatan-type alkaloids
Sub ClassNot Available
Direct ParentAspidospermatan-type alkaloids
Alternative Parents
Substituents
  • Aspidosperma alkaloid
  • Carbazole
  • Azaspirodecane
  • Quinolidine
  • Indole or derivatives
  • Dihydroindole
  • Indolizidine
  • Anisole
  • Dialkylarylamine
  • Alkyl aryl ether
  • Aralkylamine
  • Secondary aliphatic/aromatic amine
  • Piperidine
  • Benzenoid
  • N-alkylpyrrolidine
  • Cyclic alcohol
  • Vinylogous amide
  • Pyrrolidine
  • Alpha,beta-unsaturated carboxylic ester
  • Tetrahydrofuran
  • Methyl ester
  • Enoate ester
  • Tertiary aliphatic amine
  • Tertiary amine
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Secondary amine
  • Carboxylic acid derivative
  • Alkanolamine
  • Dialkyl ether
  • Enamine
  • Ether
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Organonitrogen compound
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP3.6ALOGPS
logP2.79ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)12.41ChemAxon
pKa (Strongest Basic)10.15ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area95.97 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity200.65 m³·mol⁻¹ChemAxon
Polarizability79.79 ųChemAxon
Number of Rings13ChemAxon
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 IDC00001787
Chemspider ID66217
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkVobtusine
METLIN IDNot Available
PubChem Compound73534
PDB IDNot Available
ChEBI ID10016
Good Scents IDNot Available
References
General References
  1. Mei L, Deng Y, Li F, Guo DL, Lu CY: [Study on the alkaloids constituents from Voacanga africana]. Zhong Yao Cai. 2012 Feb;35(2):226-9. [PubMed:22822667 ]
  2. de Jesus MSM, Macabeo APG, Ramos JDA, de Leon VNO, Asamitsu K, Okamoto T: Voacanga globosa Spirobisindole Alkaloids Exert Antiviral Activity in HIV Latently Infected Cell Lines by Targeting the NF-kB Cascade: In Vitro and In Silico Investigations. Molecules. 2022 Feb 5;27(3):1078. doi: 10.3390/molecules27031078. [PubMed:35164343 ]
  3. Nugroho AE, Ono Y, Jin E, Hirasawa Y, Kaneda T, Rahman A, Kusumawati I, Tougan T, Horii T, Zaini NC, Morita H: Bisindole alkaloids from Voacanga grandifolia leaves. J Nat Med. 2021 Mar;75(2):408-414. doi: 10.1007/s11418-020-01475-w. Epub 2021 Jan 19. [PubMed:33462757 ]
  4. Macabeo AP, Vidar WS, Chen X, Decker M, Heilmann J, Wan B, Franzblau SG, Galvez EV, Aguinaldo MA, Cordell GA: Mycobacterium tuberculosis and cholinesterase inhibitors from Voacanga globosa. Eur J Med Chem. 2011 Jul;46(7):3118-23. doi: 10.1016/j.ejmech.2011.04.025. Epub 2011 Apr 19. [PubMed:21546135 ]
  5. Hirasawa Y, Miyama S, Hosoya T, Koyama K, Rahman A, Kusumawati I, Zaini NC, Morita H: Alasmontamine A, A first tetrakis monoterpene indole alkaloid from Tabernaemontana elegans. Org Lett. 2009 Dec 17;11(24):5718-21. doi: 10.1021/ol902420s. [PubMed:19921789 ]