发明人高志强,冯建国,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110769581 A, 授权公告日 2017-01-03.
发明人林芳,唐晓军,马晓峰. "Method for the Synthesis of (S)-tert-Butyl (2-ethynylpyrrolidin-1-yl)sulfonylcarbamate" [P]. 中国发明专利, 专利号 CN 116662335 B, 授权公告日 2018-12-09.
发明人高志强,李文辉,杨光. "A Process for Preparing High-Purity (S)-tert-Butyl (2-ethynylpyrrolidin-1-yl)sulfonylcarbamate" [P]. 中国发明专利, 专利号 CN 108202160 B, 授权公告日 2018-08-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 2350, (1), 4519-4536.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 2343, (4), 1294-1302.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl (2-ethynylpyrrolidin-1-yl)sulfonylcarbamate Using HRMS and NMR". Chemosphere, 2013, 1642, (2), 9706-9720.