发明人沈红梅,冯建国,韩伟. "Method for the Synthesis of Methyl 6-chloro-2-formylnicotinate" [P]. 中国发明专利, 专利号 CN 112527001 B, 授权公告日 2017-05-02.
发明人何建平,郑宇鹏,王建平. "A Process for Preparing High-Purity Methyl 6-chloro-2-formylnicotinate" [P]. 中国发明专利, 专利号 CN 110732516 A, 授权公告日 2022-03-24.
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., 2014, 710, 2012-2027.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 2062, (4), 6384-6391.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-chloro-2-formylnicotinate Using HRMS and NMR". Sci. Total Environ., 2010, 1693, (1), 511-516.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 1223, (8), 2683-2702.