发明人周伟,李文辉,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116364107 A, 授权公告日 2023-05-01.
发明人王建平,何建平,朱建伟. "Method for the Synthesis of 4,6-Bis(methylthio)cinnoline" [P]. 中国发明专利, 专利号 CN 113543552 B, 授权公告日 2023-06-21.
Patel M V, O'Brien P Q, Davis P L. "A Process for Preparing High-Purity 4,6-Bis(methylthio)cinnoline" [P]. US Patent, US 11886912 B2, 2022-09-09.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 2007, 9904-9912.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 820, (6), 3457-3472.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4,6-Bis(methylthio)cinnoline Using HRMS and NMR". J. Chromatogr. A, 2011, 477, (9), 1230-1243.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2014, 1304, 7558-7564.