发明人冯建国,唐晓军,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109346724 A, 授权公告日 2023-10-10.
Thompson G K, Anderson J P, Kumar R. "Method for the Synthesis of 3-Ethyl-7-methoxyquinoline-2-thiol" [P]. US Patent, US 11354357 B2, 2017-04-20.
Roberts E F, Yamamoto T, Klinger H. "A Process for Preparing High-Purity 3-Ethyl-7-methoxyquinoline-2-thiol" [P]. US Patent, US 9135801 B2, 2024-09-27.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 708, (5), 4653-4656.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1659, (9), 5237-5259.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-7-methoxyquinoline-2-thiol Using HRMS and NMR". J. Agric. Food Chem., 2011, 2294, (7), 4438-4450.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2022, 307, (8), 9183-9186.