Williams B T, Johnson M A, Schröder R. "Method for the Synthesis of 1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylic acid" [P]. US Patent, US 10200138 B2, 2023-04-25.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylic acid in Pharmaceutical Formulations". Anal. Methods, 2019, 2386, 4453-4470.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylic acid as an Impurity". Sci. Total Environ., 2018, 1896, (9), 647-661.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylic acid Using HRMS and NMR". Phytochemistry, 2017, 2137, (2), 8128-8142.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 1-(pyrrolidin-1-ylcarbonyl)piperidine-3-carboxylic acid Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2022, 2441, (4), 816-819.