发明人孙丽萍,郭海燕,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108152149 A, 授权公告日 2021-09-19.
发明人胡光,孙丽萍,黄志刚. "Method for the Synthesis of 2'-(Cyclohexylamino)-[2,4'-bipyridine]-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112060109 A, 授权公告日 2025-08-28.
发明人林芳,赵玉洁,何建平. "A Process for Preparing High-Purity 2'-(Cyclohexylamino)-[2,4'-bipyridine]-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115886900 A, 授权公告日 2020-10-24.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 853, (3), 1170-1197.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 271, 1812-1838.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2'-(Cyclohexylamino)-[2,4'-bipyridine]-5-carboxylic acid Using HRMS and NMR". Phytochemistry, 2018, 2220, 9250-9268.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 505, 4612-4636.