发明人赵玉洁,李文辉,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113020738 A, 授权公告日 2022-10-02.
发明人朱建伟,钱学锋,黄志刚. "Method for the Synthesis of 1'H-Spiro[piperidine-4,2'-quinazoline]-4'-thiol" [P]. 中国发明专利, 专利号 CN 116034448 A, 授权公告日 2023-11-28.
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". J. Sep. Sci., 2020, 1333, (8), 1389-1401.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 2214, (1), 4607-4619.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1'H-Spiro[piperidine-4,2'-quinazoline]-4'-thiol Using HRMS and NMR". J. Agric. Food Chem., 2010, 2337, 1974-2002.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 1321, (10), 1684-1707.