发明人周伟,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110687294 A, 授权公告日 2022-10-24.
Kumar R, Stevens L M, Mueller T. "Method for the Synthesis of Methyl 2-ethynylnicotinate" [P]. US Patent, US 10339537 B2, 2021-07-06.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 1136, (6), 3004-3021.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1204, 6752-6755.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-ethynylnicotinate Using HRMS and NMR". Biomed. Chromatogr., 2017, 2389, (9), 4032-4048.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 1872, (11), 7634-7639.