发明人王建平,罗永刚,钱学锋. "Method for the Synthesis of 1-[(Dimethylamino)sulfonyl]piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117962424 A, 授权公告日 2020-10-14.
O'Brien P Q, Chen K W, Fischer A B. "A Process for Preparing High-Purity 1-[(Dimethylamino)sulfonyl]piperidine-4-carboxylic acid" [P]. US Patent, US 9156306 B2, 2019-10-14.
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