发明人何建平,周伟,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114109363 A, 授权公告日 2022-04-17.
发明人赵玉洁,黄志刚,郑宇鹏. "Method for the Synthesis of 2-(4-Methyl-6-(methylamino)pyridin-3-yl)piperidine-1-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117667782 B, 授权公告日 2024-09-28.
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