发明人黄志刚,王建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113329371 A, 授权公告日 2021-01-04.
发明人钱学锋,郑宇鹏,王建平. "Method for the Synthesis of Methyl 2-hydroxy-4-methyl-5-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 116845472 A, 授权公告日 2024-08-26.
发明人刘建华,王建平,唐晓军. "A Process for Preparing High-Purity Methyl 2-hydroxy-4-methyl-5-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 112056479 B, 授权公告日 2021-09-18.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2023, 734, 4606-4619.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1525, (8), 4739-4768.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-hydroxy-4-methyl-5-nitrobenzoate Using HRMS and NMR". J. Chromatogr. A, 2019, 2217, (8), 7894-7922.