发明人何建平,罗永刚,张德明. "Method for the Synthesis of 2-(2H-1,3-Benzodioxol-5-yl)-3-bromo-6-nitroimidazo[1,2-a]pyridine" [P]. 中国发明专利, 专利号 CN 117704028 A, 授权公告日 2018-03-26.
发明人徐明华,杨光,高志强. "A Process for Preparing High-Purity 2-(2H-1,3-Benzodioxol-5-yl)-3-bromo-6-nitroimidazo[1,2-a]pyridine" [P]. 中国发明专利, 专利号 CN 117973192 B, 授权公告日 2019-09-22.
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