发明人韩伟,高志强,郭海燕. "Method for the Synthesis of 4-(3-Aminobenzoylamino)piperidine-1-carboxylic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 109666277 A, 授权公告日 2021-03-28.
发明人何建平,钱学锋,高志强. "A Process for Preparing High-Purity 4-(3-Aminobenzoylamino)piperidine-1-carboxylic acid tert-butyl ester" [P]. 中国发明专利, 专利号 CN 110414711 A, 授权公告日 2025-08-26.
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