Mueller T, Chen K W, Yamamoto T. "Method for the Synthesis of 2-Hydroxy-4,6-dimethylnicotinonitrile" [P]. US Patent, US 9044200 B2, 2015-01-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-羟基-4,6-二甲基烟腈 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 2425, (5), 3731-3746.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-羟基-4,6-二甲基烟腈 as an Impurity". Biomed. Chromatogr., 2020, 1032, (3), 7085-7090.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-4,6-dimethylnicotinonitrile Using HRMS and NMR". Anal. Chem., 2022, 2049, (12), 4517-4526.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 2-羟基-4,6-二甲基烟腈 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 690, (1), 1116-1127.