发明人陈志强,高志强,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108440646 A, 授权公告日 2021-06-27.
Klinger H, Schröder R, Park J H. "Method for the Synthesis of N-(2-(cyclohex-1-en-1-yl)ethyl)-6-methyl-4-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide" [P]. US Patent, US 9767993 B2, 2020-07-19.
发明人唐晓军,罗永刚,林芳. "A Process for Preparing High-Purity N-(2-(cyclohex-1-en-1-yl)ethyl)-6-methyl-4-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 111440434 B, 授权公告日 2021-10-10.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2011, 1744, 3387-3415.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 636, (2), 4902-4920.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-(cyclohex-1-en-1-yl)ethyl)-6-methyl-4-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide Using HRMS and NMR". Chromatographia, 2020, 1417, (6), 5452-5461.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2012, 2338, (4), 6405-6425.