发明人周伟,胡光,杨光. "Method for the Synthesis of 2-Hydroxyethyl 2,4-dihydroxybenzoate" [P]. 中国发明专利, 专利号 CN 108129430 A, 授权公告日 2023-03-27.
发明人王建平,张德明,高志强. "A Process for Preparing High-Purity 2-Hydroxyethyl 2,4-dihydroxybenzoate" [P]. 中国发明专利, 专利号 CN 113721887 A, 授权公告日 2018-06-18.
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". Biomed. Chromatogr., 2019, 1797, (8), 8205-8231.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 2207, (8), 3020-3029.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxyethyl 2,4-dihydroxybenzoate Using HRMS and NMR". J. Sep. Sci., 2017, 1594, (9), 5505-5518.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 1591, 5635-5664.