发明人周伟,何建平,郑宇鹏. "Method for the Synthesis of Ethyl 3-oxo-3-(4-(piperidin-1-ylsulfonyl)phenyl)propanoate" [P]. 中国发明专利, 专利号 CN 114852369 A, 授权公告日 2018-08-24.
发明人赵玉洁,王建平,张德明. "A Process for Preparing High-Purity Ethyl 3-oxo-3-(4-(piperidin-1-ylsulfonyl)phenyl)propanoate" [P]. 中国发明专利, 专利号 CN 117047947 B, 授权公告日 2019-07-22.
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