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10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester

10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester Structure
10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester structure
CAS No.
5308-79-2
Chemical Name:
10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester
Synonyms
Herbacein;Vincaherbinin;Vincaherbinine;10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester;Oxayohimban-16-carboxylic acid, 10,11-dimethoxy-19-methyl-, methyl ester, (16β,19α)- (9CI)
CBNumber:
CB02283881
Molecular Formula:
C23H30N2O5
Molecular Weight:
414.49
MDL Number:
MOL File:
5308-79-2.mol
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10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester Properties

Melting point 139-140°C (dec.).

10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester Chemical Properties,Uses,Production

Description

Also present in Vinca herbacea, this base is laevorotatory having [α]20D - 238°and contains three methoxyl groups. The perchlorate is crystalline and has m.p. 205-7°C (dec.).

References

Zabolstnaya, Bukreeva., J. Gen. Chern. USSR., 33, 3780 (1963)

10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

10,11-Dimethoxy-19α-methyl-18-oxayohimban-16β-carboxylic acid methyl ester Herbacein Vincaherbinin Vincaherbinine Oxayohimban-16-carboxylic acid, 10,11-dimethoxy-19-methyl-, methyl ester, (16β,19α)- (9CI) 5308-79-2