发明人赵玉洁,刘建华,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113068265 A, 授权公告日 2025-07-05.
发明人徐明华,赵玉洁,马晓峰. "Method for the Synthesis of 4-(tert-Butoxycarbonyl)-1-(4-chloro-5-methylpyrimidin-2-yl)piperazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117272183 B, 授权公告日 2024-11-12.
发明人张德明,徐明华,钱学锋. "A Process for Preparing High-Purity 4-(tert-Butoxycarbonyl)-1-(4-chloro-5-methylpyrimidin-2-yl)piperazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113612399 B, 授权公告日 2020-08-03.
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