发明人朱建伟,马晓峰,高志强. "Method for the Synthesis of 3-(Acetylamino)-4-anilinobenzoic acid" [P]. 中国发明专利, 专利号 CN 117425335 B, 授权公告日 2025-01-09.
发明人唐晓军,胡光,黄志刚. "A Process for Preparing High-Purity 3-(Acetylamino)-4-anilinobenzoic acid" [P]. 中国发明专利, 专利号 CN 114056320 A, 授权公告日 2025-08-23.
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