发明人罗永刚,王建平,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112779358 A, 授权公告日 2020-11-01.
发明人胡光,沈红梅,王建平. "Method for the Synthesis of S-(((R)-2-Amino-3-((carboxymethyl)amino)-3-oxopropyl)thio)-L-cysteine" [P]. 中国发明专利, 专利号 CN 108670090 B, 授权公告日 2025-10-11.
Klinger H, O'Brien P Q, Lee S K. "A Process for Preparing High-Purity S-(((R)-2-Amino-3-((carboxymethyl)amino)-3-oxopropyl)thio)-L-cysteine" [P]. US Patent, US 9198313 B2, 2024-05-02.
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". Phytochemistry, 2013, 739, (8), 6494-6505.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 352, (11), 6263-6270.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of S-(((R)-2-Amino-3-((carboxymethyl)amino)-3-oxopropyl)thio)-L-cysteine Using HRMS and NMR". J. Agric. Food Chem., 2015, 429, (9), 1064-1083.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 1336, 4224-4236.