发明人张德明,沈红梅,周伟. "Method for the Synthesis of 1-(2-Nitrobenzoyl)piperidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114318270 A, 授权公告日 2021-12-15.
Thompson G K, Roberts E F, Brown S R. "A Process for Preparing High-Purity 1-(2-Nitrobenzoyl)piperidine-2-carboxylic acid" [P]. US Patent, US 11593767 B2, 2022-02-25.
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