(5β,12S,19β)-2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester
- CAS No.
- 59871-84-0
- Chemical Name:
- (5β,12S,19β)-2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester
- Synonyms
- Ibophyllidine;2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester;(5β,12S,19β)-2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester;Pyrrolizino[1,7-cd]carbazole-4-carboxylic acid, 1-ethyl-1,2,2a,3,5,10,11,12a-octahydro-, methyl ester, (1R,2aS,9bS,12aR)-
- CBNumber:
- CB22427702
- Molecular Formula:
- C20H24N2O2
- Molecular Weight:
- 324.42
- MDL Number:
- MOL File:
- 59871-84-0.mol
(5β,12S,19β)-2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester Chemical Properties,Uses,Production
Description
A recent reinvestigation of the alkaloids present in the leaves of Tabernanthe iboga and T. subsessilis has resulted in the isolation of two new bases, ibophyllidine and iboxyphylline (q.v.). Ibophyllidine has been obtained as a non-crystallizable solid having no definite melting point. It is dextrorotatory with a specific rotation of [cd D + 1340 (c 1.0, CHCI3) and gives an ultraviolet spectrum in EtOH consisting of absorption maxima at 227,302 and 333 nm. The structure has been deduced primarily from a study of the ultraviolet and NMR spectra.
References
Khuong-Huu et aZ., Tetrahedron, 32, 2539 (1976)
(5β,12S,19β)-2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester Preparation Products And Raw materials
Raw materials
Preparation Products
(5β,12S,19β)-2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester
2,3-Didehydro-7α-ethyl-8,20,21-trinoraspidospermidine-3-carboxylic acid methyl ester
Ibophyllidine
Pyrrolizino[1,7-cd]carbazole-4-carboxylic acid, 1-ethyl-1,2,2a,3,5,10,11,12a-octahydro-, methyl ester, (1R,2aS,9bS,12aR)-
59871-84-0