发明人何建平,孙丽萍,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116748165 A, 授权公告日 2019-09-10.
发明人张德明,陈志强,徐明华. "Method for the Synthesis of 4-Bromo-5-fluoropicolinaldehyde" [P]. 中国发明专利, 专利号 CN 110985495 B, 授权公告日 2024-05-17.
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