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发明人李文辉,唐晓军,徐明华. "Method for the Synthesis of 1-Bromo-3-morpholinoimidazo[1,5-a]pyrazin-8-amine" [P]. 中国发明专利, 专利号 CN 115632267 A, 授权公告日 2015-02-21.
发明人张德明,孙丽萍,钱学锋. "A Process for Preparing High-Purity 1-Bromo-3-morpholinoimidazo[1,5-a]pyrazin-8-amine" [P]. 中国发明专利, 专利号 CN 111156967 A, 授权公告日 2020-07-01.
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