Chemistry:Voacamine

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Short description: Chemical compound
Voacamine
Voacamine chemical structure.png
Identifiers
CAS Number
PubChem CID
DrugBank
ChemSpider
UNII
ChEMBL
Chemical and physical data
FormulaC43H52N4O5
Molar mass704.912 g·mol−1
3D model (JSmol)
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Voacamine, also known under the older names voacanginine and vocamine, is a naturally occurring dimeric indole alkaloid of the secologanin type, found in a number of plants, including Voacanga africana and Tabernaemontana divaricata. It is approved for use as an antimalarial drug in several African countries.[1] Voacamine exhibits cannabinoid CB1 receptor antagonistic activity.[2]

Chemistry

Structure

There is considerable confusion about the absolute stereochemical configuration of voacamine and the originally published absolute structure had to be later revised.[3][4] It has an ibogaine unit joined with vobasine unit.

Adverse Effect

Voacamine can cause hypertension in high dose.[5]

See also

References

  1. "Voacamine". DrugBank. Canadian Institutes of Health Research. https://www.drugbank.ca/drugs/DB04877. 
  2. "Discovery of indole alkaloids with cannabinoid CB1 receptor antagonistic activity". Bioorganic & Medicinal Chemistry Letters 21 (7): 1962–4. April 2011. doi:10.1016/j.bmcl.2011.02.036. PMID 21376588. 
  3. "The absolute configuration of the Iboga alkaloids.". Canadian Journal of Chemistry 44 (5): 637–9. March 1966. doi:10.1139/v66-087. 
  4. "Structure and Absolute Configuration of (+)-Coronaridine Hydrobromide. A Comment on the Absolute Configuration of the Iboga Alkaloids". J. Am. Chem. Soc. 95 (16): 5407–5409. 1973. doi:10.1021/ja00797a049. 
  5. "oacanga, (Apocynaceae), a review of its taxonomy, phytochemistry, ethnobotany and pharmacology.". Agric. Univ. Wagenigen. 1985. pp. 85–3. https://www.erowid.org/plants/voacanga_africana/voacanga_africana_info1.shtml.