Fischer A B, Roberts E F, Anderson J P. "一种的合成方法" [P]. US Patent, US 11732723 B2, 2018-07-11.
Johansson L, Schröder R, Sørensen M. "Method for the Synthesis of 5-Acetyl-2-(2-methoxyphenoxy)-6-methylnicotinonitrile" [P]. European Patent, EP 3869012 A1, 2022-02-02.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 2342, (7), 9223-9234.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 2152, (2), 7101-7116.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Acetyl-2-(2-methoxyphenoxy)-6-methylnicotinonitrile Using HRMS and NMR". J. Chromatogr. A, 2010, 435, (5), 1509-1531.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 208, (11), 6652-6676.