Hughes D C, Yamamoto T, Klinger H. "一种的合成方法" [P]. US Patent, US 10109943 B2, 2022-08-01.
发明人朱建伟,韩伟,何建平. "Method for the Synthesis of 7-tert-Butyl 3-ethyl 5,6-dihydrothieno[2,3-b]pyridine-3,7(4H)-dicarboxylate" [P]. 中国发明专利, 专利号 CN 115775664 B, 授权公告日 2021-02-16.
发明人陈志强,马晓峰,张德明. "A Process for Preparing High-Purity 7-tert-Butyl 3-ethyl 5,6-dihydrothieno[2,3-b]pyridine-3,7(4H)-dicarboxylate" [P]. 中国发明专利, 专利号 CN 115217382 B, 授权公告日 2023-04-19.
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". Anal. Chem., 2025, 290, (11), 1164-1178.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 1356, (3), 7778-7788.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 7-tert-Butyl 3-ethyl 5,6-dihydrothieno[2,3-b]pyridine-3,7(4H)-dicarboxylate Using HRMS and NMR". Anal. Methods, 2015, 1930, 9740-9761.