2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester

2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester Basic information
Product Name:2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester
Synonyms:2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester;Pandine;4,8-Cyclo-20,21-dinoraspidospermidine-3-carboxylic acid, 2,3-didehydro-7-ethyl-7-hydroxy-, methyl ester, (7α)- (9CI)
CAS:55855-14-6
MF:C21H24N2O3
MW:352.43
EINECS:
Product Categories:
Mol File:55855-14-6.mol
2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester Structure
2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester Chemical Properties
Melting point 108°C
Safety Information
MSDS Information
2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester Usage And Synthesis
DescriptionThis alkaloid is fairly widespread among a number of Pandaca species but is primarily obtained from P. caducifolia. It furnishes colourless prisms from MeOH and is optically active having a specific rotation of [α]D + 350° (MeOH). The structure has been determined from chemical and spectroscopic evidence.
ReferencesLeMen et al., Tetrahedron Lett., 3119 (1974)
2,3-Didehydro-7-ethyl-7α-hydroxy-4,8-cyclo-20,21-dinoraspidospermidine-3-carboxylic acid methyl ester Preparation Products And Raw materials
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