发明人沈红梅,朱建伟,唐晓军. "Method for the Synthesis of 2-(Chloromethyl)-5-(5-methylfuran-2-yl)-1,3,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 114342946 A, 授权公告日 2023-02-03.
发明人孙丽萍,朱建伟,赵玉洁. "A Process for Preparing High-Purity 2-(Chloromethyl)-5-(5-methylfuran-2-yl)-1,3,4-oxadiazole" [P]. 中国发明专利, 专利号 CN 110552016 B, 授权公告日 2024-12-07.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 883, 1494-1510.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1202, 9182-9196.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-5-(5-methylfuran-2-yl)-1,3,4-oxadiazole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 1400, (3), 7727-7741.