Rossi M, Sørensen M, Jørgensen K. "一种西尼地平杂质6的合成方法" [P]. European Patent, EP 3174653 A1, 2025-01-16.
发明人张德明,何建平,赵玉洁. "Method for the Synthesis of Cilnidipine Impurity 6" [P]. 中国发明专利, 专利号 CN 115204906 B, 授权公告日 2022-06-28.
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