|
|
| | (20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Basic information |
| | (20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Chemical Properties |
| | (20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Usage And Synthesis |
| Description | This alkaloid is fairly widespread among the members of the Rauwolfia species
where it is found mainly in the leaves. It is isomeric with Raumitorine (q.v.)
from which it differs only in the position of the methoxyl group. The ultraviolet
spectrum in EtOH has three absorption maxima occurring at 229, 265 and 282
mμ. | | References | Salkin, Hosansky, Janot.,l. Pharm. Sci., 50,1038 (1961)
Shamma, Richey.,J. Amer. Chem. Soc., 85,2507 (1963) |
| | (20α)-16,17-Didehydro-11-methoxy-19β-methyl-18-oxayohimban-16-carboxylic acid methyl ester Preparation Products And Raw materials |
|