发明人孙丽萍,赵玉洁,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108588613 A, 授权公告日 2022-03-09.
发明人唐晓军,冯建国,胡光. "Method for the Synthesis of (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-methoxy-1H-indol-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112886578 B, 授权公告日 2019-07-09.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1049, (10), 6461-6485.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1473, (8), 9942-9949.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-methoxy-1H-indol-3-yl)propanoic acid Using HRMS and NMR". Anal. Methods, 2019, 2147, (11), 6187-6199.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 2476, (1), 9449-9463.