Fischer A B, Yamamoto T, Mueller T. "一种2-甲基-4-甲氧基苯甲酸的合成方法" [P]. US Patent, US 9093062 B2, 2015-03-12.
发明人张德明,黄志刚,胡光. "Method for the Synthesis of 4-Methoxy-2-methylbenzoic Acid" [P]. 中国发明专利, 专利号 CN 111037522 A, 授权公告日 2025-03-07.
发明人杨光,钱学锋,赵玉洁. "A Process for Preparing High-Purity 4-Methoxy-2-methylbenzoic Acid" [P]. 中国发明专利, 专利号 CN 117898529 B, 授权公告日 2015-10-12.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 2-甲基-4-甲氧基苯甲酸 in Pharmaceutical Formulations". J. Nat. Prod., 2011, 1041, (11), 9871-9890.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-甲基-4-甲氧基苯甲酸 as an Impurity". J. Chromatogr. A, 2012, 2463, 6299-6325.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-2-methylbenzoic Acid Using HRMS and NMR". Molecules, 2014, 637, (8), 3646-3653.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 2-甲基-4-甲氧基苯甲酸 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2020, 1321, (7), 7330-7349.