发明人唐晓军,郑宇鹏,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109847449 A, 授权公告日 2015-04-08.
发明人周伟,王建平,钱学锋. "Method for the Synthesis of 5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 110039431 B, 授权公告日 2019-04-05.
发明人冯建国,徐明华,赵玉洁. "A Process for Preparing High-Purity 5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 112327969 B, 授权公告日 2019-07-07.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2014, 2337, (4), 5707-5732.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2023, 347, (3), 7746-7757.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazole Using HRMS and NMR". Chemosphere, 2024, 1372, 6695-6710.