发明人周伟,唐晓军,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111779216 A, 授权公告日 2017-10-08.
Mueller T, Williams B T, Schröder R. "Method for the Synthesis of 2-Bromo-4-{[(1-ethyl-1h-pyrazol-4-yl)amino]methyl}-6-methoxyphenol hydrochloride" [P]. US Patent, US 11222290 B2, 2025-09-25.
发明人罗永刚,周伟,沈红梅. "A Process for Preparing High-Purity 2-Bromo-4-{[(1-ethyl-1h-pyrazol-4-yl)amino]methyl}-6-methoxyphenol hydrochloride" [P]. 中国发明专利, 专利号 CN 117084651 A, 授权公告日 2020-04-13.
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". Anal. Chem., 2010, 942, (8), 6964-6987.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 2237, (10), 4372-4389.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-4-{[(1-ethyl-1h-pyrazol-4-yl)amino]methyl}-6-methoxyphenol hydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1728, 4633-4657.