发明人冯建国,韩伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114922389 A, 授权公告日 2019-06-04.
发明人刘建华,何建平,唐晓军. "Method for the Synthesis of 5-(Thiophen-2-ylmethyl)-1,3,4-oxadiazole-2-thiol" [P]. 中国发明专利, 专利号 CN 109294158 A, 授权公告日 2019-06-24.
发明人孙丽萍,胡光,林芳. "A Process for Preparing High-Purity 5-(Thiophen-2-ylmethyl)-1,3,4-oxadiazole-2-thiol" [P]. 中国发明专利, 专利号 CN 109165968 B, 授权公告日 2023-04-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 777, 3293-3319.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 419, (4), 4044-4063.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Thiophen-2-ylmethyl)-1,3,4-oxadiazole-2-thiol Using HRMS and NMR". Talanta, 2017, 927, (12), 9689-9695.