发明人郑宇鹏,周伟,何建平. "Method for the Synthesis of 6-(tert-Butyl)-2-thioxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 112689862 A, 授权公告日 2018-08-11.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 785, 3059-3083.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 1895, (9), 9038-9061.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-(tert-Butyl)-2-thioxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile Using HRMS and NMR". Anal. Chem., 2018, 1708, 4193-4200.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 824, (5), 2759-2781.