Jørgensen K, Nowak P, Kowalski A. "一种4-氰基-2-甲基苯甲酸甲酯的合成方法" [P]. European Patent, EP 3277676 A1, 2016-04-05.
发明人沈红梅,罗永刚,赵玉洁. "Method for the Synthesis of Methyl 4-Cyano-2-methylbenzoate" [P]. 中国发明专利, 专利号 CN 114997445 A, 授权公告日 2023-05-20.
发明人周伟,钱学锋,沈红梅. "A Process for Preparing High-Purity Methyl 4-Cyano-2-methylbenzoate" [P]. 中国发明专利, 专利号 CN 117760393 B, 授权公告日 2023-11-07.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氰基-2-甲基苯甲酸甲酯 in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 1148, 600-609.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氰基-2-甲基苯甲酸甲酯 as an Impurity". J. Pharm. Biomed. Anal., 2025, 646, (2), 6455-6481.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-Cyano-2-methylbenzoate Using HRMS and NMR". Chromatographia, 2024, 959, (3), 9212-9216.