发明人沈红梅,何建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110410254 A, 授权公告日 2020-07-03.
发明人何建平,马晓峰,沈红梅. "Method for the Synthesis of 3-(Piperazin-1-yl)azetidine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 111284934 A, 授权公告日 2024-05-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 426, 3562-3588.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 1555, (7), 425-434.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Piperazin-1-yl)azetidine-3-carbonitrile Using HRMS and NMR". Anal. Methods, 2010, 898, 7854-7870.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2023, 347, (9), 180-187.