发明人罗永刚,周伟,林芳. "Method for the Synthesis of 4-Chloro-6-(piperazin-1-yl)pyrimidine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111755063 B, 授权公告日 2022-06-05.
发明人钱学锋,张德明,沈红梅. "A Process for Preparing High-Purity 4-Chloro-6-(piperazin-1-yl)pyrimidine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111127423 B, 授权公告日 2024-08-02.
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