| abstract |
The invention relates to α, β-dimethylhistamine, of formula in racemic form, optical isomer or diastereoisomeric mixture, as well as its addition salts with pharmaceutically acceptable acids. It can be prepared from an alkyl 2-amino 3- (1H-imidaiol-4-yl) -butyrate or from an alkyl (1H-imidazol-4-yl) -carboxylate.n n n Drug. |