发明人高志强,胡光,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109708380 A, 授权公告日 2021-10-27.
发明人周伟,李文辉,林芳. "Method for the Synthesis of 4-(Pyrrolidin-1-yl)-4-thioxobutyl acetate" [P]. 中国发明专利, 专利号 CN 110601209 A, 授权公告日 2015-02-10.
Park J H, Lee S K, Hughes D C. "A Process for Preparing High-Purity 4-(Pyrrolidin-1-yl)-4-thioxobutyl acetate" [P]. US Patent, US 9852395 B2, 2015-10-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 146, 2668-2683.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 774, (6), 4123-4144.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Pyrrolidin-1-yl)-4-thioxobutyl acetate Using HRMS and NMR". J. Sep. Sci., 2019, 1469, (8), 5636-5649.