Schröder R, Brown S R, Hughes D C. "一种的合成方法" [P]. US Patent, US 9257838 B2, 2024-06-16.
发明人马晓峰,罗永刚,孙丽萍. "Method for the Synthesis of 3-(1,1-Difluoro-2-hydroxyethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 116453640 B, 授权公告日 2022-01-16.
Chen K W, Klinger H, Brown S R. "A Process for Preparing High-Purity 3-(1,1-Difluoro-2-hydroxyethyl)benzonitrile" [P]. US Patent, US 11854993 B2, 2021-02-26.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 1040, (2), 6766-6790.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 321, (8), 4903-4920.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1,1-Difluoro-2-hydroxyethyl)benzonitrile Using HRMS and NMR". J. Sep. Sci., 2023, 1760, (7), 4418-4437.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 522, (11), 810-829.