发明人沈红梅,郑宇鹏,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109981063 A, 授权公告日 2017-05-22.
发明人杨光,黄志刚,孙丽萍. "Method for the Synthesis of tert-Butyl [3,3'-bipyrrolidine]-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110323823 A, 授权公告日 2020-07-21.
发明人胡光,杨光,冯建国. "A Process for Preparing High-Purity tert-Butyl [3,3'-bipyrrolidine]-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110746379 B, 授权公告日 2023-09-05.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2015, 1090, (3), 9323-9345.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1292, 1281-1284.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl [3,3'-bipyrrolidine]-1-carboxylate Using HRMS and NMR". Chromatographia, 2012, 450, 817-835.