发明人郭海燕,沈红梅,赵玉洁. "Method for the Synthesis of 6-Bromoimidazo[1,2-a]pyridin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 114437172 B, 授权公告日 2018-09-06.
发明人唐晓军,韩伟,郭海燕. "A Process for Preparing High-Purity 6-Bromoimidazo[1,2-a]pyridin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 109236563 B, 授权公告日 2023-09-01.
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