发明人韩伟,何建平,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114111804 A, 授权公告日 2021-06-19.
发明人陈志强,沈红梅,马晓峰. "Method for the Synthesis of 5-Ethyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol" [P]. 中国发明专利, 专利号 CN 113401856 A, 授权公告日 2025-02-12.
Klinger H, Chen K W, O'Brien P Q. "A Process for Preparing High-Purity 5-Ethyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol" [P]. US Patent, US 9028667 B2, 2018-04-23.
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". Molecules, 2010, 497, (9), 8419-8435.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 130, 8151-8180.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Ethyl-5H-[1,2,4]triazino[5,6-b]indole-3-thiol Using HRMS and NMR". Anal. Chem., 2024, 1598, 7223-7236.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2012, 867, (7), 9972-10002.