发明人郭海燕,陈志强,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115244633 A, 授权公告日 2015-12-07.
Johansson L, Sørensen M, Jørgensen K. "Method for the Synthesis of tert-Butyl (R)-2-(hydrazinecarbonyl)pyrrolidine-1-carboxylate" [P]. European Patent, EP 3660801 A1, 2015-11-08.
发明人罗永刚,沈红梅,周伟. "A Process for Preparing High-Purity tert-Butyl (R)-2-(hydrazinecarbonyl)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109090037 A, 授权公告日 2022-04-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 403, 1097-1111.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2012, 1094, (6), 9036-9039.