发明人杨光,何建平,王建平. "一种2-对-甲苯基氧烟酸的合成方法" [P]. 中国发明专利, 专利号 CN 112550325 A, 授权公告日 2025-12-20.
发明人杨光,黄志刚,郑宇鹏. "Method for the Synthesis of 2-(p-Tolyloxy)nicotinic acid" [P]. 中国发明专利, 专利号 CN 115271333 A, 授权公告日 2020-08-06.
发明人何建平,马晓峰,高志强. "A Process for Preparing High-Purity 2-(p-Tolyloxy)nicotinic acid" [P]. 中国发明专利, 专利号 CN 117667828 B, 授权公告日 2019-02-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 2-对-甲苯基氧烟酸 in Pharmaceutical Formulations". Food Chem., 2016, 1074, (7), 5819-5845.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-对-甲苯基氧烟酸 as an Impurity". Chemosphere, 2012, 183, 9865-9884.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(p-Tolyloxy)nicotinic acid Using HRMS and NMR". J. Nat. Prod., 2023, 359, (9), 3845-3864.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 2-对-甲苯基氧烟酸 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2011, 1731, 2697-2704.