Johansson L, Rossi M, Kowalski A. "一种氯诺昔康杂质52的合成方法" [P]. European Patent, EP 3568158 A1, 2023-03-20.
发明人刘建华,李文辉,林芳. "Method for the Synthesis of Lornoxicam impurity 52" [P]. 中国发明专利, 专利号 CN 108359977 A, 授权公告日 2023-10-04.
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