发明人孙丽萍,胡光,徐明华. "Method for the Synthesis of 6-(2-Methoxyethoxy)-1H-indol-5-ol" [P]. 中国发明专利, 专利号 CN 109818412 B, 授权公告日 2016-01-06.
发明人郑宇鹏,沈红梅,韩伟. "A Process for Preparing High-Purity 6-(2-Methoxyethoxy)-1H-indol-5-ol" [P]. 中国发明专利, 专利号 CN 114917487 B, 授权公告日 2017-09-24.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 733, 4869-4885.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 1872, (5), 2295-2308.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-(2-Methoxyethoxy)-1H-indol-5-ol Using HRMS and NMR". J. Agric. Food Chem., 2017, 309, 8027-8037.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 1664, 3277-3306.