Hughes D C, Kumar R, Lee S K. "Method for the Synthesis of s-(Trifluoromethyl)-l-cysteine" [P]. US Patent, US 11639806 B2, 2020-06-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2017, 727, (5), 6641-6652.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 1465, (5), 4820-4847.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of s-(Trifluoromethyl)-l-cysteine Using HRMS and NMR". Sci. Total Environ., 2022, 1159, (10), 5086-5115.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 1131, 5599-5619.