发明人罗永刚,李文辉,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113116023 A, 授权公告日 2025-04-22.
发明人张德明,王建平,周伟. "Method for the Synthesis of 2-Cyano-3-(pyridin-3-yl)prop-2-enethioamide" [P]. 中国发明专利, 专利号 CN 109373311 B, 授权公告日 2020-01-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 476, 5160-5188.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 127, (4), 497-519.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyano-3-(pyridin-3-yl)prop-2-enethioamide Using HRMS and NMR". Anal. Methods, 2023, 2214, (12), 8702-8717.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 1304, (8), 4797-4814.