发明人高志强,郑宇鹏,钱学锋. "Method for the Synthesis of Benzyl (2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)carbamate" [P]. 中国发明专利, 专利号 CN 112756485 B, 授权公告日 2025-12-17.
Roberts E F, Anderson J P, Brown S R. "A Process for Preparing High-Purity Benzyl (2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)carbamate" [P]. US Patent, US 11756468 B2, 2020-09-16.
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. Sep. Sci., 2016, 334, 8826-8831.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 2239, 2172-2190.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl (2-(8-chloroimidazo[1,5-a]pyrazin-3-yl)cyclohexyl)carbamate Using HRMS and NMR". Anal. Chim. Acta, 2018, 2457, (8), 4998-5016.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 715, 3954-3980.