发明人沈红梅,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116148201 A, 授权公告日 2023-03-04.
发明人李文辉,张德明,孙丽萍. "Method for the Synthesis of tert-Butyl (1-carbamoylcyclobutyl)carbamate" [P]. 中国发明专利, 专利号 CN 109915188 B, 授权公告日 2022-10-24.
发明人钱学锋,高志强,赵玉洁. "A Process for Preparing High-Purity tert-Butyl (1-carbamoylcyclobutyl)carbamate" [P]. 中国发明专利, 专利号 CN 108009789 B, 授权公告日 2021-04-12.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2016, 466, (3), 5964-5973.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2021, 476, (5), 6676-6681.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (1-carbamoylcyclobutyl)carbamate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 983, (7), 2004-2007.