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(2011/10/05)ethyl 2,4-dichloro-3-oxobutanoate
2-amino-3-hydroxy-5-bromopyridine
2-amino-3-benzyloxypyridine
ethyl (2-chloroaceto)acetate
ethyl 6-bromo-2-(chloromethyl)-8-hydroxyimidazo[1,2-a]pyridine-3-carboxylate
ethyl 6-bromo-8-hydroxy-2-((phenylthio)methyl)-7-(pyrrolidin-1-ylmethyl)imidazo[1,2-a]pyridine-3-carboxylate
ethyl 6-bromo-8-hydroxy-2-((phenylthio)methyl)-7-(piperidin-1-ylmethyl)imidazo[1,2-a]pyridine-3-carboxylate
ethyl 6-bromo-8-hydroxy-7-((4-methylpiperazin-1-yl)methyl)-2-((phenylthio)methyl)imidazo[1,2-a]pyridine-3-carboxylate