发明人张德明,唐晓军,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110329953 A, 授权公告日 2020-08-17.
发明人王建平,何建平,张德明. "Method for the Synthesis of 4-(Pyridine-2-amido)benzoic acid" [P]. 中国发明专利, 专利号 CN 114706633 B, 授权公告日 2019-06-10.
发明人高志强,郭海燕,朱建伟. "A Process for Preparing High-Purity 4-(Pyridine-2-amido)benzoic acid" [P]. 中国发明专利, 专利号 CN 110422029 A, 授权公告日 2017-12-10.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 1728, 5901-5908.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 648, 3964-3973.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Pyridine-2-amido)benzoic acid Using HRMS and NMR". Anal. Methods, 2020, 510, (8), 9285-9312.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2022, 190, 3954-3971.