Patel M V, Mueller T, Chen K W. "一种的合成方法" [P]. US Patent, US 11981841 B2, 2015-10-23.
发明人唐晓军,黄志刚,沈红梅. "Method for the Synthesis of Methyl 5-amino-2-hydroxy-4-methylbenzoate" [P]. 中国发明专利, 专利号 CN 110087006 A, 授权公告日 2020-01-24.
发明人孙丽萍,林芳,胡光. "A Process for Preparing High-Purity Methyl 5-amino-2-hydroxy-4-methylbenzoate" [P]. 中国发明专利, 专利号 CN 114327349 A, 授权公告日 2024-08-13.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 911, (10), 3185-3208.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2024, 874, (2), 9189-9192.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-amino-2-hydroxy-4-methylbenzoate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 1726, (2), 4555-4580.