Mueller T, Williams B T, Schröder R. "Method for the Synthesis of (S)-tert-Butyl (3-methyl-2-oxopyrrolidin-3-yl)carbamate" [P]. US Patent, US 9457658 B2, 2025-01-01.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 2362, 6580-6596.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 2074, (7), 5989-6008.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl (3-methyl-2-oxopyrrolidin-3-yl)carbamate Using HRMS and NMR". Phytochemistry, 2014, 348, 2511-2525.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 2283, 6564-6577.