Brown S R, Kumar R, Schröder R. "一种的合成方法" [P]. US Patent, US 11658682 B2, 2022-05-20.
发明人高志强,冯建国,陈志强. "Method for the Synthesis of 8-Chloro-3-(cyclopropylmethyl)-[1,2,4]triazolo[4,3-a]pyrazine" [P]. 中国发明专利, 专利号 CN 109110962 B, 授权公告日 2016-11-27.
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., 2011, 803, (12), 9190-9198.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 256, (1), 3794-3820.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 8-Chloro-3-(cyclopropylmethyl)-[1,2,4]triazolo[4,3-a]pyrazine Using HRMS and NMR". Anal. Chem., 2024, 1522, 733-746.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2010, 1304, (12), 155-163.