发明人韩伟,刘建华,胡光. "Method for the Synthesis of 8-Bromo-6-chloro-3-isopropylimidazo[1,2-a]pyrazine" [P]. 中国发明专利, 专利号 CN 114198134 A, 授权公告日 2023-01-15.
发明人徐明华,朱建伟,沈红梅. "A Process for Preparing High-Purity 8-Bromo-6-chloro-3-isopropylimidazo[1,2-a]pyrazine" [P]. 中国发明专利, 专利号 CN 115810117 A, 授权公告日 2017-12-25.
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