发明人黄志刚,孙丽萍,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112028812 A, 授权公告日 2020-06-18.
发明人孙丽萍,赵玉洁,郑宇鹏. "Method for the Synthesis of Tert-butyl 4-(1-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)ethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111242076 B, 授权公告日 2017-06-11.
发明人胡光,杨光,马晓峰. "A Process for Preparing High-Purity Tert-butyl 4-(1-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)ethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 114150666 B, 授权公告日 2019-11-05.
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. Pharm. Biomed. Anal., 2025, 1484, 6322-6339.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 406, (9), 5777-5791.