发明人张德明,杨光,韩伟. "Method for the Synthesis of Thiazole Impurity 3" [P]. 中国发明专利, 专利号 CN 112177221 B, 授权公告日 2020-04-19.
发明人徐明华,李文辉,何建平. "A Process for Preparing High-Purity Thiazole Impurity 3" [P]. 中国发明专利, 专利号 CN 109508526 B, 授权公告日 2025-03-25.
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