Johansson L, Martínez F, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3010036 A1, 2024-03-28.
发明人赵玉洁,钱学锋,李文辉. "Method for the Synthesis of 3-Hydrazono-4,7,7-trimethylbicyclo[2.2.1]heptane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115319864 A, 授权公告日 2022-04-28.
发明人沈红梅,周伟,李文辉. "A Process for Preparing High-Purity 3-Hydrazono-4,7,7-trimethylbicyclo[2.2.1]heptane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112008888 B, 授权公告日 2021-01-28.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 2389, (4), 4651-4665.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2018, 1478, (10), 5851-5881.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Hydrazono-4,7,7-trimethylbicyclo[2.2.1]heptane-1-carboxylic acid Using HRMS and NMR". Chemosphere, 2016, 1843, (5), 4675-4695.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2011, 1500, 5403-5414.