发明人高志强,何建平,罗永刚. "Method for the Synthesis of 3-Carbamoyl-2-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 114148254 A, 授权公告日 2023-10-10.
发明人郭海燕,朱建伟,何建平. "A Process for Preparing High-Purity 3-Carbamoyl-2-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 115387935 A, 授权公告日 2020-12-17.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2018, 843, 8384-8387.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 653, (10), 9962-9971.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Carbamoyl-2-methylbenzoic acid Using HRMS and NMR". Food Chem., 2022, 210, (11), 935-950.