Stevens L M, Park J H, Mueller T. "Method for the Synthesis of 2-(4-Hydrazinylphenyl)-2-methylpropanenitrile" [P]. US Patent, US 11706719 B2, 2015-09-20.
发明人林芳,王建平,何建平. "A Process for Preparing High-Purity 2-(4-Hydrazinylphenyl)-2-methylpropanenitrile" [P]. 中国发明专利, 专利号 CN 113387748 A, 授权公告日 2025-04-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 1766, (10), 334-352.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 861, (7), 1915-1924.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Hydrazinylphenyl)-2-methylpropanenitrile Using HRMS and NMR". Anal. Chem., 2015, 2163, 8225-8251.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2017, 373, 5788-5791.