Chen K W, Williams B T, Brown S R. "Method for the Synthesis of 1-(Pyrrolidin-1-ylsulfonyl)piperidine-4-carboxylic acid" [P]. US Patent, US 10116984 B2, 2023-02-25.
发明人黄志刚,钱学锋,徐明华. "A Process for Preparing High-Purity 1-(Pyrrolidin-1-ylsulfonyl)piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117704727 B, 授权公告日 2021-05-20.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 1210, (5), 5420-5426.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 980, (5), 8308-8332.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Pyrrolidin-1-ylsulfonyl)piperidine-4-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2018, 1812, 5063-5077.