发明人张德明,周伟,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109129528 A, 授权公告日 2018-11-10.
发明人刘建华,罗永刚,韩伟. "Method for the Synthesis of 2-(phenoxymethyl)-4-(3-piperidin-1-ylpropoxy)-1-(3-piperidin-4-ylpropyl)benzimidazole" [P]. 中国发明专利, 专利号 CN 112491938 A, 授权公告日 2024-08-21.
发明人朱建伟,马晓峰,胡光. "A Process for Preparing High-Purity 2-(phenoxymethyl)-4-(3-piperidin-1-ylpropoxy)-1-(3-piperidin-4-ylpropyl)benzimidazole" [P]. 中国发明专利, 专利号 CN 109648216 A, 授权公告日 2017-09-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 1550, (9), 594-597.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 1831, (5), 9755-9758.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(phenoxymethyl)-4-(3-piperidin-1-ylpropoxy)-1-(3-piperidin-4-ylpropyl)benzimidazole Using HRMS and NMR". Phytochemistry, 2019, 132, (8), 3053-3064.