| Identification | Back Directory | [Name]
Ervamycine | [CAS]
27773-39-3 | [Synonyms]
Ervamycine
VincamineImpurity20
16-Methoxytabersonine
Tabersonine Impurity 3
Aspidospermidine-3-carboxylic acid, 2,3,6,7-tetradehydro-16-methoxy-, methyl ester, (5α,12R,19α)- | [Molecular Formula]
C22H26N2O3 | [MDL Number]
MFCD20260708 | [MOL File]
27773-39-3.mol | [Molecular Weight]
366.46 |
| Hazard Information | Back Directory | [Description]
This alkaloid from Vinca herbacea has been isolated as the crystalline hydrochloride,
m.p. 184-6°C (dec.). The free base has [α]23D - 310° ± 2° (c 0.32,
CHC13). Hydrogenation over Pt02 gives the 6:7-dihydro derivative which has
[α]26D - 412.8° (c 0.606, CHCI3). When heated at 100°C with 5N-HC1, the
latter is simultaneously hydrolyzed and decarboxylated to furnish 16-methoxy-
1: 2-dehydro-( - )-aspidospermidine. | [Definition]
ChEBI: 16-methoxytabersonine is the 16-methoxy derivative of tabersonine. It is a monoterpenoid indole alkaloid, an organic heteropentacyclic compound, a methyl ester and a tertiary amino compound. It is functionally related to a tabersonine. It is a conjugate base of a 16-methoxytabersoninium(1+). | [References]
Pyuskyulev et al., Collect. Czech. Chem. Commun., 32, 1289 (1967) |
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