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| 10,11-Dimethoxy-19β-methyl-16,17-didehydro-18-oxayohimban-16-carboxylic acid methyl ester Basic information |
| 10,11-Dimethoxy-19β-methyl-16,17-didehydro-18-oxayohimban-16-carboxylic acid methyl ester Chemical Properties |
Melting point | 129-135°C (dec.). |
| 10,11-Dimethoxy-19β-methyl-16,17-didehydro-18-oxayohimban-16-carboxylic acid methyl ester Usage And Synthesis |
Description | This yohimbine type alkaloid is a constituent of Rauwolfia vomitora and may be purified by recrystallization from MeOH when it forms colourless leaflets of the
hemihydrate. It yields crystalline salts, e.g. the hydrochloride, m.p. 280-2°C
and the tartrate, m.p. 215-6° C (dec.). The alkaloid is dextrorotatory with [α]D
+ 32.5° (c 1.0, CHC13). The structure is that of 10-methoxyraunitidine. | References | Goutarel, Gut, Parello., Compt. rend., 253, 2589 (1961)
Finch et al., Tetrahedron, 22, 1327 (1966) |
| 10,11-Dimethoxy-19β-methyl-16,17-didehydro-18-oxayohimban-16-carboxylic acid methyl ester Preparation Products And Raw materials |
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