Hughes D C, Brown S R, Patel M V. "一种的合成方法" [P]. US Patent, US 9453063 B2, 2016-09-09.
发明人徐明华,郭海燕,韩伟. "Method for the Synthesis of tert-Butyl cyclobutyl(5-(1-formylpyrrolidin-2-yl)pyridin-2-yl)carbamate" [P]. 中国发明专利, 专利号 CN 113107527 A, 授权公告日 2023-05-22.
发明人陈志强,孙丽萍,周伟. "A Process for Preparing High-Purity tert-Butyl cyclobutyl(5-(1-formylpyrrolidin-2-yl)pyridin-2-yl)carbamate" [P]. 中国发明专利, 专利号 CN 110016757 A, 授权公告日 2016-10-15.
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". J. Chromatogr. A, 2016, 1036, (2), 1647-1659.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 1774, (9), 62-73.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl cyclobutyl(5-(1-formylpyrrolidin-2-yl)pyridin-2-yl)carbamate Using HRMS and NMR". Phytochemistry, 2020, 850, (6), 1139-1143.