Coronaridine

Coronaridine
Clinical data
ATC code	none;
Identifiers
	IUPAC name Methyl (1S,15R,17S,18S)-17-ethyl-3,13-diazapentacyclo[13.3.1.02,10.04,9.013,18]nonadeca-2(10),4,6,8-tetraene-1-carboxylate;
CAS Number	467-77-6;
PubChem CID	6426909;
ChemSpider	4932328;
ChEBI	CHEBI:3887;
CompTox Dashboard (EPA)	DTXSID60963642 ;
ECHA InfoCard	100.006.727
Chemical and physical data
Formula	C21H26N2O2
Molar mass	338.451 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES CCC1CC2CC3(C1N(C2)CCC4=C3NC5=CC=CC=C45)C(=O)OC;
	InChI InChI=1S/C21H26N2O2/c1-3-14-10-13-11-21(20(24)25-2)18-16(8-9-23(12-13)19(14)21)15-6-4-5-7-17(15)22-18/h4-7,13-14,19,22H,3,8-12H2,1-2H3/t13-,14+,19+,21-/m1/s1; Key:NVVDQMVGALBDGE-PZXGUROGSA-N;

Coronaridine, also known as 18-carbomethoxyibogamine, is an alkaloid found in Tabernanthe iboga and related species, including Tabernaemontana divaricata for which (under the now obsolete synonym Ervatamia coronaria) it was named.^[1]

Like ibogaine, (R)-coronaridine and (S)-coronaridine can decrease intake of cocaine and morphine in animals^[2] and it may have muscle relaxant and hypotensive activity.^[3]

^ Delorenzi JC, Freire-de-Lima L, Gattass CR, de Andrade Costa D, He L, Kuehne ME, Saraiva EM (July 2002). "In vitro activities of iboga alkaloid congeners coronaridine and 18-methoxycoronaridine against Leishmania amazonensis". Antimicrobial Agents and Chemotherapy. 46 (7): 2111–2115. doi:10.1128/aac.46.7.2111-2115.2002. PMC 127312. PMID 12069962.
^ Spinella M (2001). The Psychopharmacology of Herbal Medicine: Plant Drugs that Alter Mind, Brain, and Behavior. The MIT Press; Illustrated edition. ISBN 978-0262692656.
^ Perera P, Kanjanapothy D, Sandberg F, Verpoorte R (May 1985). "Muscle relaxant activity and hypotensive activity of some Tabernaemontana alkaloids". Journal of Ethnopharmacology. 13 (2): 165–173. doi:10.1016/0378-8741(85)90004-2. PMID 4021514.

[pmid12069962-1] Delorenzi JC, Freire-de-Lima L, Gattass CR, de Andrade Costa D, He L, Kuehne ME, Saraiva EM (July 2002). "In vitro activities of iboga alkaloid congeners coronaridine and 18-methoxycoronaridine against Leishmania amazonensis". Antimicrobial Agents and Chemotherapy. 46 (7): 2111–2115. doi:10.1128/aac.46.7.2111-2115.2002. PMC 127312. PMID 12069962.

[2] Spinella M (2001). The Psychopharmacology of Herbal Medicine: Plant Drugs that Alter Mind, Brain, and Behavior. The MIT Press; Illustrated edition. ISBN 978-0262692656.

[3] Perera P, Kanjanapothy D, Sandberg F, Verpoorte R (May 1985). "Muscle relaxant activity and hypotensive activity of some Tabernaemontana alkaloids". Journal of Ethnopharmacology. 13 (2): 165–173. doi:10.1016/0378-8741(85)90004-2. PMID 4021514.

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