Hughes D C, Williams B T, Park J H. "一种2-甲砜基-5-氯嘧啶-4-甲酸的合成方法" [P]. US Patent, US 10651579 B2, 2024-01-20.
发明人郑宇鹏,林芳,赵玉洁. "Method for the Synthesis of 5-Chloro-2-(methylsulfonyl)pyrimidine-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108756842 A, 授权公告日 2020-02-09.
发明人徐明华,郑宇鹏,何建平. "A Process for Preparing High-Purity 5-Chloro-2-(methylsulfonyl)pyrimidine-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108627510 A, 授权公告日 2022-07-26.
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