Voacamine






Names

    • CHEBI:10014
    • DA-59035
    • Vocamine
    • C09252
    • DB04877
    • Methyl 12-methoxy-13-(17-methoxy-17-oxovobasan-3alpha-yl)ibogamine-18-carboxylate
    • methyl (1S,15S,17S,18S)-17-ethyl-6-[(1R,12R,14R,15E)-15-ethylidene-18-methoxycarbonyl-17-methyl-10,17-diazatetracyclo[12.3.1.03,11.04,9]octadeca-3(11),4,6,8-tetraen-12-yl]-7-methoxy-3,13-diazapentacyclo[13.3.1.02,10.04,9.013,18]nonadeca-2(10),4,6,8-tetraene-1-carboxylate
    • 3371-85-5
    • VOACAMINE
    • Voacanginine
    • Voacamine
    • Methyl-12-methoxy-13-(17-methoxy-17-oxovobasan-3alpha-yl)ibogamine-18-carboxylate
    • methyl (1S,15S,17S,18S)-17-ethyl-6-[(1R,12R,14R,15E)-15-ethylidene-18-(methoxycarbonyl)-17-methyl-10,17-diazatetracyclo[12.3.1.0^{3,11}.0^{4,9}]octadeca-3(11),4,6,8-tetraen-12-yl]-7-methoxy-3,13-diazapentacyclo[13.3.1.0^{2,10}.0^{4,9}.0^{13,18}]nonadeca-2(10),4,6,8-tetraene-1-carboxylate

Attributes

  • Canonical SMILES

    CC[C@H]1C[C@H]2C[C@]3(C(OC)=O)[C@H]1[N@@](CCC4=C3NC5=CC([C@H]6C[C@@H]7C(C(OC)=O)[C@H](N(C)C/C7=C/C)CC8=C6NC9=CC=CC=C89)=C(OC)C=C45)C2

  • InChI

    InChI=1S/C43H52N4O5/c1-7-24-15-23-20-43(42(49)52-6)39-27(13-14-47(21-23)40(24)43)29-19-36(50-4)30(17-34(29)45-39)31-16-28-25(8-2)22-46(3)35(37(28)41(48)51-5)18-32-26-11-9-10-12-33(26)44-38(31)32/h8-12,17,19,23-24,28,31,35,37,40,44-45H,7,13-16,18,20-22H2,1-6H3/b25-8-/t23-,24-,28-,31+,35+,37?,40-,43+/m0/s1

  • Molecule Class: Alkaloids
  • TPSA: 99.89
  • #RotBonds: 5
  • MW: 704.9120000000001
  • HBD: 2
  • HBA: 7
  • logP: 6.488900000000007
  • Chemical Formula: C43H52N4O5


Species

    Species Place of Collection NCBI Taxonomy Voucher Specimen
    T. alba Mexico 761051 132793, 133359, 161424 to 161427
    T. arborea Mexico, Costa Rica 681494 132793, 133359, 161424 to 161427
    T. chippii Ivory Coast - Lg12291
    T. corymbosa Malaysia, China 1679252 GK604
    T. divaricata China, Japan, Thailand, Bangladesh, Vienna 52861 BBP0671
    T. laeta Brazil 761076 WAG

External Databases


References

  • A new natural auaternary indole alkaloid isolated from Tabernaemontana laeta Mart. (Apocynaceae) Journal of the Brazilian Chemical Society, 2001 (DOI).
  • Antimicrobially active alkaloids from Tabernaemontana chippii. J Nat Prod, 1985 (PMID 4031898).
  • Antimycobacterial Activity of Alkaloids and Extracts from Tabernaemontana alba and T. arborea. Planta Med, 2022 (PMID 32392600).
  • Antioxidant Activity of Methanol Extract of Tinospora crispa and Tabernaemontana corymbosa Sains Malaysiana, 2013 (DOI).
  • Biologically active ibogan and vallesamine derivatives from Tabernaemontana divaricata. Chem Biodivers, 2004 (PMID 17191876).
  • Plant anticancer agents V: new bisindole alkaloids from Tabernaemontana johnstonii stem bark. J Pharm Sci, 1978 (PMID 621649).
  • Quantification of Anti-Addictive Alkaloids Ibogaine and Voacangine in In Vivo- and In Vitro-Grown Plants of Two Mexican Tabernaemontana Species. Chem Biodivers, 2016 (PMID 27448833).
  • Two fast screening methods (GC-MS and TLC-ChEI assay) for rapid evaluation of potential anticholinesterasic indole alkaloids in complex mixtures. An Acad Bras Cienc, 2008 (PMID 18797794).

Compound-Protein Relationships


Compound Activities

    • Antimycobacterial
    • Antiaddictive
    • Antimicrobial
    • Antioxidant
    • Cytotoxicity
    • Acetylbutyrylcholinesterase inhibitory

Predicted NMR Spectral Data


Predicted MS Fragmentation Pattern

    N.B.: It is recommended to zoom in on a specific area of an MS plot before hovering on a peak.

Predicted ADMET Properties

    Property Model Name Predicted Value
    Absorption Caco-2 (logPaap) -5.83
    Human Oral Bioavailability 20% Non-Bioavailable
    Human Intestinal Absorption Absorbed
    Madin-Darby Canine Kidney 17.41
    Human Oral Bioavailability 50% Non-Bioavailable
    P-Glycoprotein Inhibitor Inhibitor
    P-Glycoprotein Substrate Substrate
    Skin Permeability 3029.0
    Distribution Blood-Brain Barrier (Central Nervous System) -3.4
    Blood-Brain Barrier Penetrable
    Fraction Unbound (Human) 1.27
    Plasma Protein Binding 85.19
    Steady State Volume of Distribution 5.4
    Metabolism Breast Cancer Resistance Protein Inhibitor
    CYP 1A2 Inhibitor Inhibitor
    CYP 1A2 substrate Substrate
    CYP 2C19 Inhibitor Non-Inhibitor
    CYP 2C19 substrate Non-Substrate
    CYP 2C9 Inhibitor Non-Inhibitor
    CYP 2C9 Substrate Non-Substrate
    CYP 2D6 Inhibitor Non-Inhibitor
    CYP 2D6 Substrate Substrate
    CYP 3A4 Inhibitor Non-Inhibitor
    CYP 3A4 Substrate Substrate
    OATP1B1 Non-Inhibitor
    OATP1B3 Inhibitor
    Excretion Clearance 12.07
    Organic Cation Transporter 2 Non-Inhibitor
    Half-Life of Drug Half-Life < 3hs
    Toxicity AMES Mutagenesis Safe
    Avian Safe
    Bee Toxic
    Bioconcentration Factor -74.01
    Biodegradation Safe
    Carcinogenesis Safe
    Crustacean Toxic
    Liver Injury I Safe
    Eye Corrosion Safe
    Eye irritation Safe
    Maximum Tolerated Dose -1.56
    Liver Injury II Safe
    hERG Blockers Toxic
    Daphnia Maga 5.49
    Micronucleos Toxic
    NR-AhR Safe
    NR-AR Safe
    NR-AR-LBD Safe
    NR-Aromatase Safe
    NR-ER Safe
    NR-ER-LBD Safe
    NR-GR Safe
    NR-PPAR-gamma Safe
    NR-TR Safe
    T. Pyriformis -5495963.97
    Rat (Acute) 2.8
    Rat (Chronic Oral) 2.37
    Fathead Minnow 6939.88
    Respiratory Disease Toxic
    Skin Sensitisation Safe
    SR-ATAD5 Safe
    SR-ARE Safe
    SR-HSE Safe
    SR-MMP Safe
    SR-p53 Safe
    General Properties Boiling Point 614661.35
    Hydration Free Energy -2.92
    Log(D) at pH=7.4 5.58
    Log(P) 5.88
    Log S -5.79
    Log(Vapor Pressure) -20179.07
    Melting Point 286.83
    pKa Acid -108.96
    pKa Basic 5.96