发明人胡光,冯建国,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113476359 A, 授权公告日 2020-01-18.
发明人陈志强,钱学锋,韩伟. "Method for the Synthesis of Ethyl 2-amino-1-hydroxy-1H-indole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112441335 A, 授权公告日 2025-03-01.
发明人陈志强,郑宇鹏,赵玉洁. "A Process for Preparing High-Purity Ethyl 2-amino-1-hydroxy-1H-indole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114758173 A, 授权公告日 2017-11-12.
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". J. Chromatogr. A, 2023, 2034, 8909-8915.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 115, (8), 7058-7079.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-amino-1-hydroxy-1H-indole-3-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2014, 1061, (9), 7934-7937.