发明人钱学锋,胡光,郭海燕. "Method for the Synthesis of 1-(Azetidin-1-ylsulfonyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113321766 B, 授权公告日 2018-03-22.
发明人赵玉洁,周伟,钱学锋. "A Process for Preparing High-Purity 1-(Azetidin-1-ylsulfonyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116637427 A, 授权公告日 2023-07-25.
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