tert-butyl 4-({[(5-amino-6-chloro-2-methylimidazo[1, 2-a]pyridin-8-yl)carbonyl]amino}methyl)piperidine-1-carboxylate 、 盐酸 在
乙醚 作用下,
以
甲醇盐酸 为溶剂,
反应 12.0h,
以to give 13.9 g (98%) of the title compound as a pale yellow solid的产率得到5-amino-6-chloro-N-({1-[(2R)-3-hydroxy-2-methylpropyl]piperidin-4-yl}methyl)-2-methylimidazo[1,2-a]pyridine-8-carboxamide
参考文献:
名称:
N-substituted piperidinyl-imidazopyridine compounds as 5-HT4 receptor modulators