发明人唐晓军,赵玉洁,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110705822 A, 授权公告日 2015-08-06.
发明人徐明华,沈红梅,冯建国. "Method for the Synthesis of 3-Ethyl-2-(methylamino)phenol" [P]. 中国发明专利, 专利号 CN 110276070 B, 授权公告日 2019-09-03.
Fischer A B, Chen K W, Thompson G K. "A Process for Preparing High-Purity 3-Ethyl-2-(methylamino)phenol" [P]. US Patent, US 9180914 B2, 2025-07-03.
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". Sci. Total Environ., 2025, 597, 9676-9681.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1936, (6), 6033-6055.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-2-(methylamino)phenol Using HRMS and NMR". J. Chromatogr. A, 2024, 1799, (5), 6946-6956.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 966, (8), 3990-4008.