发明人罗永刚,陈志强,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117821216 A, 授权公告日 2017-03-23.
发明人刘建华,沈红梅,杨光. "Method for the Synthesis of 3-(1-(Benzo[d]oxazol-2-yl)hydrazinyl)propanenitrile" [P]. 中国发明专利, 专利号 CN 117660107 B, 授权公告日 2023-07-04.
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". Talanta, 2018, 629, (8), 3762-3787.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 255, (7), 2166-2188.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1-(Benzo[d]oxazol-2-yl)hydrazinyl)propanenitrile Using HRMS and NMR". J. Chromatogr. A, 2018, 910, (2), 22-43.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 2225, 4889-4899.