发明人刘建华,钱学锋,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110314413 A, 授权公告日 2020-09-20.
发明人徐明华,刘建华,马晓峰. "Method for the Synthesis of 2-(Chloromethyl)-5-[3-(trifluoromethyl)phenyl]-1,3,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 112125294 A, 授权公告日 2023-09-09.
发明人张德明,王建平,赵玉洁. "A Process for Preparing High-Purity 2-(Chloromethyl)-5-[3-(trifluoromethyl)phenyl]-1,3,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 112950909 B, 授权公告日 2024-03-05.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 1666, 6846-6860.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 401, (5), 6180-6191.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-5-[3-(trifluoromethyl)phenyl]-1,3,4-oxadiazole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1716, (1), 9503-9516.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 1615, (8), 3208-3233.