发明人张德明,沈红梅,陈志强. "Method for the Synthesis of (2S)-1-tert-Butoxycarbonyl-4-oxo-piperidine-2-carboxylic acid 2-methylpropan-2-amine" [P]. 中国发明专利, 专利号 CN 110950663 A, 授权公告日 2023-06-22.
发明人钱学锋,高志强,张德明. "A Process for Preparing High-Purity (2S)-1-tert-Butoxycarbonyl-4-oxo-piperidine-2-carboxylic acid 2-methylpropan-2-amine" [P]. 中国发明专利, 专利号 CN 117904980 A, 授权公告日 2022-03-08.
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