发明人杨光,林芳,胡光. "Method for the Synthesis of 1-(3-Fluoropyridin-2-yl)-3-hydroxycyclobutane-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 115336675 B, 授权公告日 2022-08-17.
发明人杨光,徐明华,高志强. "A Process for Preparing High-Purity 1-(3-Fluoropyridin-2-yl)-3-hydroxycyclobutane-1-carbonitrile" [P]. 中国发明专利, 专利号 CN 110377095 A, 授权公告日 2018-11-07.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1473, (9), 4551-4569.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 285, 8983-8987.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Fluoropyridin-2-yl)-3-hydroxycyclobutane-1-carbonitrile Using HRMS and NMR". Sci. Total Environ., 2021, 2401, (10), 3213-3218.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 2150, (10), 5466-5479.