发明人刘建华,何建平,周伟. "Method for the Synthesis of 2,2-Dimethylcyclopropanecarbohydrazide hydrochloride" [P]. 中国发明专利, 专利号 CN 113780703 A, 授权公告日 2024-12-05.
Rossi M, Kowalski A, Lefèvre J P. "A Process for Preparing High-Purity 2,2-Dimethylcyclopropanecarbohydrazide hydrochloride" [P]. European Patent, EP 3065878 A1, 2022-11-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 2086, (9), 9685-9697.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2017, 813, (1), 525-550.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Dimethylcyclopropanecarbohydrazide hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2018, 2480, (11), 1746-1765.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 1221, (3), 9511-9534.