发明人冯建国,郑宇鹏,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114495241 A, 授权公告日 2020-03-27.
发明人马晓峰,沈红梅,黄志刚. "Method for the Synthesis of 1-(1-Benzylpiperidin-4-yl)-5-chloro-1H-benzo[d]imidazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 113019146 B, 授权公告日 2015-10-03.
发明人郑宇鹏,赵玉洁,陈志强. "A Process for Preparing High-Purity 1-(1-Benzylpiperidin-4-yl)-5-chloro-1H-benzo[d]imidazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 117862014 B, 授权公告日 2019-02-05.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 1067, (11), 6526-6552.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2014, 323, (9), 1846-1853.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-Benzylpiperidin-4-yl)-5-chloro-1H-benzo[d]imidazol-2(3H)-one Using HRMS and NMR". Environ. Sci. Technol., 2021, 1271, (12), 6176-6188.