Chen K W, Anderson J P, Stevens L M. "一种1-(propylsulfonyl)piperidine-3-carboxylic acid的合成方法" [P]. US Patent, US 9903689 B2, 2017-09-03.
发明人王建平,郑宇鹏,孙丽萍. "Method for the Synthesis of 1-(propylsulfonyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114028379 B, 授权公告日 2017-06-15.
发明人周伟,胡光,郭海燕. "A Process for Preparing High-Purity 1-(propylsulfonyl)piperidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110098005 A, 授权公告日 2021-07-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(propylsulfonyl)piperidine-3-carboxylic acid in Pharmaceutical Formulations". Molecules, 2020, 121, (8), 9187-9190.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(propylsulfonyl)piperidine-3-carboxylic acid as an Impurity". Rapid Commun. Mass Spectrom., 2022, 510, (2), 3566-3592.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(propylsulfonyl)piperidine-3-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2014, 512, 7509-7516.