Yamamoto T, Anderson J P, Brown S R. "Method for the Synthesis of N1-methylpiperidine-1,4-dicarboxamide" [P]. US Patent, US 10910378 B2, 2018-11-22.
Stevens L M, Davis P L, Lee S K. "A Process for Preparing High-Purity N1-methylpiperidine-1,4-dicarboxamide" [P]. US Patent, US 9950085 B2, 2024-04-20.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 864, (10), 80-108.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 887, (11), 6487-6496.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N1-methylpiperidine-1,4-dicarboxamide Using HRMS and NMR". Environ. Sci. Technol., 2025, 452, (1), 9831-9861.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2016, 970, (2), 8582-8600.