发明人马晓峰,林芳,李文辉. "Method for the Synthesis of 1-(Butane-1-sulfonyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111014588 B, 授权公告日 2024-08-20.
发明人何建平,王建平,郭海燕. "A Process for Preparing High-Purity 1-(Butane-1-sulfonyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117467685 B, 授权公告日 2015-03-13.
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