Klinger H, O'Brien P Q, Anderson J P. "Method for the Synthesis of 3-(2-Hydroxyphenyl)pyridine-2-carbonitrile" [P]. US Patent, US 10055277 B2, 2022-01-01.
发明人胡光,钱学锋,马晓峰. "A Process for Preparing High-Purity 3-(2-Hydroxyphenyl)pyridine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 113577289 B, 授权公告日 2017-12-08.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 2390, (3), 6334-6353.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 2388, (10), 2605-2634.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Hydroxyphenyl)pyridine-2-carbonitrile Using HRMS and NMR". J. Agric. Food Chem., 2016, 1653, (8), 2264-2273.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 324, 831-859.