发明人胡光,杨光,黄志刚. "一种1-苄基-2-氧代哌嗪盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 114883662 A, 授权公告日 2015-04-13.
Lee S K, Johnson M A, Yamamoto T. "Method for the Synthesis of 1-Benzyl-2-oxopiperazine Hydrochloride" [P]. US Patent, US 11198991 B2, 2022-03-01.
发明人陈志强,郭海燕,郑宇鹏. "A Process for Preparing High-Purity 1-Benzyl-2-oxopiperazine Hydrochloride" [P]. 中国发明专利, 专利号 CN 111770791 B, 授权公告日 2024-03-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 1-苄基-2-氧代哌嗪盐酸盐 in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 936, 6800-6808.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-苄基-2-氧代哌嗪盐酸盐 as an Impurity". J. Nat. Prod., 2012, 1436, (4), 8309-8334.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzyl-2-oxopiperazine Hydrochloride Using HRMS and NMR". Molecules, 2016, 240, (6), 8827-8831.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 1-苄基-2-氧代哌嗪盐酸盐 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2021, 2421, (2), 2670-2688.