发明人周伟,李文辉,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116539108 A, 授权公告日 2015-08-17.
发明人郭海燕,徐明华,郑宇鹏. "Method for the Synthesis of 2-(Tetrahydropyrimidin-2(1H)-ylidene)cyclooctanone" [P]. 中国发明专利, 专利号 CN 114628658 A, 授权公告日 2022-04-01.
Roberts E F, Chen K W, Mueller T. "A Process for Preparing High-Purity 2-(Tetrahydropyrimidin-2(1H)-ylidene)cyclooctanone" [P]. US Patent, US 10379796 B2, 2017-09-09.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 2008, 9857-9865.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 776, (7), 7748-7772.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Tetrahydropyrimidin-2(1H)-ylidene)cyclooctanone Using HRMS and NMR". Phytochemistry, 2016, 1199, 117-121.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 1192, 3907-3933.