Kowalski A, Mueller T C, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3482637 A1, 2025-06-07.
Schröder R, Patel M V, Anderson J P. "Method for the Synthesis of 6-(3-Pyridinylcarbonyl)valerolactam-d4" [P]. US Patent, US 11971530 B2, 2020-08-17.
发明人马晓峰,郭海燕,唐晓军. "A Process for Preparing High-Purity 6-(3-Pyridinylcarbonyl)valerolactam-d4" [P]. 中国发明专利, 专利号 CN 112176648 B, 授权公告日 2022-03-03.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 859, (1), 8006-8029.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1149, (4), 3030-3043.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-(3-Pyridinylcarbonyl)valerolactam-d4 Using HRMS and NMR". Talanta, 2017, 1112, (11), 4486-4492.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 320, (9), 7698-7708.