| 英文同义词: | Ethyl 5-bromo-2-piperazin-1-ylpyridine-3-carboxylic acid, N4-BOC protected;tert-Butyl 4-[5-bromo-3-(methoxycarbonyl)pyridin-2-yl]piperazine-1-carboxylate;1-Piperazinecarboxylic acid, 4-[5-bromo-3-(methoxycarbonyl)-2-pyridinyl]-, 1,1-dimethylethyl ester |