发明人李文辉,黄志刚,徐明华. "Method for the Synthesis of Morinidazole Impurity 32" [P]. 中国发明专利, 专利号 CN 113454688 B, 授权公告日 2019-03-22.
发明人张德明,罗永刚,周伟. "A Process for Preparing High-Purity Morinidazole Impurity 32" [P]. 中国发明专利, 专利号 CN 113533884 A, 授权公告日 2017-07-09.
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