Patel M V, Brown S R, Stevens L M. "一种的合成方法" [P]. US Patent, US 10653454 B2, 2021-05-17.
Davis P L, Thompson G K, Schröder R. "Method for the Synthesis of 2-((2-(1H-Indole-2-carboxamido)ethyl)amino)-2-oxoacetic acid" [P]. US Patent, US 9273993 B2, 2017-03-16.
发明人冯建国,朱建伟,高志强. "A Process for Preparing High-Purity 2-((2-(1H-Indole-2-carboxamido)ethyl)amino)-2-oxoacetic acid" [P]. 中国发明专利, 专利号 CN 113618017 A, 授权公告日 2024-06-02.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 832, (10), 24-48.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 2464, (5), 4213-4239.