发明人唐晓军,罗永刚,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112184221 A, 授权公告日 2019-09-03.
发明人张德明,胡光,朱建伟. "Method for the Synthesis of 2,6-Diamino-4-phenyl-4H-thiopyran-3,5-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 113459245 A, 授权公告日 2022-08-06.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1337, 1297-1307.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 1537, (12), 2663-2693.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Diamino-4-phenyl-4H-thiopyran-3,5-dicarbonitrile Using HRMS and NMR". J. Nat. Prod., 2013, 2157, 7188-7202.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 1247, (10), 1833-1840.