发明人冯建国,何建平,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117462648 A, 授权公告日 2019-03-01.
Lefèvre J P, Martínez F, Nielsen H. "Method for the Synthesis of tert-Butyl 2-amino-4,4-dimethyl-4,6-dihydro-5H-pyrrolo[3,4-d]thiazole-5-carboxylate" [P]. European Patent, EP 3080907 A1, 2020-08-04.
Sørensen M, Nielsen H, Björnsson E. "A Process for Preparing High-Purity tert-Butyl 2-amino-4,4-dimethyl-4,6-dihydro-5H-pyrrolo[3,4-d]thiazole-5-carboxylate" [P]. European Patent, EP 3842711 A1, 2020-01-15.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 1622, (12), 9404-9426.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2016, 1049, (11), 7657-7674.