Lee S K, Park J H, Schröder R. "Method for the Synthesis of 5-(Piperidin-4-yl)pyrrolidin-2-one hydrochloride" [P]. US Patent, US 9564472 B2, 2025-11-14.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2016, 2097, (11), 796-804.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 271, (3), 2001-2007.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Piperidin-4-yl)pyrrolidin-2-one hydrochloride Using HRMS and NMR". Talanta, 2011, 232, (1), 106-126.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 1921, 3173-3185.