发明人何建平,徐明华,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117882063 A, 授权公告日 2023-02-14.
发明人王建平,林芳,郭海燕. "Method for the Synthesis of 4-((1-(Tert-butoxycarbonyl)piperidin-4-yl)carbamoyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 112811846 A, 授权公告日 2019-06-15.
发明人周伟,胡光,马晓峰. "A Process for Preparing High-Purity 4-((1-(Tert-butoxycarbonyl)piperidin-4-yl)carbamoyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 110758520 B, 授权公告日 2020-03-21.
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