发明人王建平,胡光,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113998175 A, 授权公告日 2019-10-15.
发明人韩伟,朱建伟,赵玉洁. "Method for the Synthesis of 2-(Difluoromethyl)-3-iodo-4-methoxy-6-methylpyridine" [P]. 中国发明专利, 专利号 CN 110855780 A, 授权公告日 2019-11-12.
发明人徐明华,林芳,陈志强. "A Process for Preparing High-Purity 2-(Difluoromethyl)-3-iodo-4-methoxy-6-methylpyridine" [P]. 中国发明专利, 专利号 CN 114043668 A, 授权公告日 2015-02-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 1806, 9790-9793.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2025, 1876, (11), 3034-3058.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-3-iodo-4-methoxy-6-methylpyridine Using HRMS and NMR". Phytochemistry, 2018, 1907, (5), 2604-2619.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 444, (9), 273-280.