发明人孙丽萍,黄志刚,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115523277 A, 授权公告日 2022-04-20.
发明人赵玉洁,陈志强,何建平. "Method for the Synthesis of 2-(7-Oxoazepan-2-yl)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 114751492 B, 授权公告日 2022-09-25.
发明人张德明,罗永刚,郑宇鹏. "A Process for Preparing High-Purity 2-(7-Oxoazepan-2-yl)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 112131968 B, 授权公告日 2016-10-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2020, 2480, 7579-7605.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2025, 2421, 4775-4789.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(7-Oxoazepan-2-yl)isonicotinic acid Using HRMS and NMR". Chromatographia, 2019, 1005, (2), 3186-3203.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 1400, (8), 833-852.