Kowalski A, Nowak P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3542840 A1, 2023-11-20.
发明人郑宇鹏,赵玉洁,杨光. "Method for the Synthesis of tert-Butyl 2-amino-3-cyano-6,6-dimethyl-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate" [P]. 中国发明专利, 专利号 CN 115690819 B, 授权公告日 2018-10-06.
Nielsen H, Sørensen M, Kowalski A. "A Process for Preparing High-Purity tert-Butyl 2-amino-3-cyano-6,6-dimethyl-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate" [P]. European Patent, EP 3062029 A1, 2017-02-16.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 1356, (12), 1035-1051.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 1786, (9), 6601-6630.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-amino-3-cyano-6,6-dimethyl-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate Using HRMS and NMR". Sci. Total Environ., 2018, 1902, (4), 1771-1788.