发明人刘建华,李文辉,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111439706 A, 授权公告日 2025-05-04.
发明人何建平,周伟,钱学锋. "Method for the Synthesis of cinnoline-4-thiol" [P]. 中国发明专利, 专利号 CN 110116203 A, 授权公告日 2021-02-09.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 928, (12), 1050-1054.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 473, 5055-5074.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of cinnoline-4-thiol Using HRMS and NMR". J. Nat. Prod., 2023, 627, (4), 9994-10012.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 795, (10), 2792-2820.