发明人李文辉,郭海燕,赵玉洁. "Method for the Synthesis of 1-[2-(Methylsulfonyl)-4-nitrophenyl]piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109019491 B, 授权公告日 2023-11-02.
Stevens L M, Lee S K, Thompson G K. "A Process for Preparing High-Purity 1-[2-(Methylsulfonyl)-4-nitrophenyl]piperidine-4-carboxylic acid" [P]. US Patent, US 11418727 B2, 2016-05-17.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 2409, 1765-1795.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 2296, (8), 3770-3779.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-[2-(Methylsulfonyl)-4-nitrophenyl]piperidine-4-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2018, 305, (2), 3496-3513.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2021, 2150, 3409-3436.