Björnsson E, Nowak P, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3396116 A1, 2016-06-17.
发明人张德明,林芳,韩伟. "Method for the Synthesis of S-(2-(pyridin-2-yl)ethyl)-L-cysteine" [P]. 中国发明专利, 专利号 CN 108865198 A, 授权公告日 2021-11-13.
Kowalski A, Björnsson E, Rossi M. "A Process for Preparing High-Purity S-(2-(pyridin-2-yl)ethyl)-L-cysteine" [P]. European Patent, EP 3961249 A1, 2020-08-10.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 1509, (3), 690-719.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 1402, (1), 5721-5736.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of S-(2-(pyridin-2-yl)ethyl)-L-cysteine Using HRMS and NMR". Phytochemistry, 2023, 1487, 6430-6434.