发明人陈志强,张德明,罗永刚. "Method for the Synthesis of 4-Chloro-2-((1,3-dihydroxypropan-2-yl)amino)benzonitrile" [P]. 中国发明专利, 专利号 CN 109191743 B, 授权公告日 2017-06-20.
发明人周伟,韩伟,郑宇鹏. "A Process for Preparing High-Purity 4-Chloro-2-((1,3-dihydroxypropan-2-yl)amino)benzonitrile" [P]. 中国发明专利, 专利号 CN 117443008 A, 授权公告日 2025-06-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 989, (5), 3577-3593.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2019, 2426, 5699-5715.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-((1,3-dihydroxypropan-2-yl)amino)benzonitrile Using HRMS and NMR". Biomed. Chromatogr., 2011, 934, (10), 9542-9560.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2021, 549, (1), 8703-8720.