Thompson G K, Hughes D C, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10893881 B2, 2022-05-28.
Johnson M A, Klinger H, Patel M V. "Method for the Synthesis of 6-Ethyl-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile" [P]. US Patent, US 10377064 B2, 2021-08-20.
发明人郭海燕,唐晓军,张德明. "A Process for Preparing High-Purity 6-Ethyl-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 117242866 A, 授权公告日 2025-09-27.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 1065, (5), 3038-3064.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 1649, 8765-8787.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Ethyl-2-(1H-pyrrol-1-yl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile Using HRMS and NMR". Molecules, 2012, 189, (11), 2033-2055.