发明人朱建伟,李文辉,刘建华. "Method for the Synthesis of ((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)hydrazine" [P]. 中国发明专利, 专利号 CN 115357753 B, 授权公告日 2025-10-18.
发明人刘建华,郑宇鹏,沈红梅. "A Process for Preparing High-Purity ((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)hydrazine" [P]. 中国发明专利, 专利号 CN 113493530 A, 授权公告日 2019-07-13.
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". Talanta, 2018, 1310, (10), 4843-4861.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 188, 5321-5336.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of ((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)hydrazine Using HRMS and NMR". Chemosphere, 2017, 213, (3), 2377-2393.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 2358, (7), 6350-6373.