发明人马晓峰,钱学锋,黄志刚. "Method for the Synthesis of 2-(Naphthalene-2-sulfonylamino)butyric acid" [P]. 中国发明专利, 专利号 CN 108395497 A, 授权公告日 2024-06-28.
发明人杨光,王建平,陈志强. "A Process for Preparing High-Purity 2-(Naphthalene-2-sulfonylamino)butyric acid" [P]. 中国发明专利, 专利号 CN 114048360 B, 授权公告日 2022-10-05.
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