发明人罗永刚,朱建伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114044535 A, 授权公告日 2021-05-19.
O'Brien P Q, Chen K W, Johnson M A. "Method for the Synthesis of 1-(5,6-Dihydro-2H-pyran-2-yl)-1H-benzo[d]imidazole" [P]. US Patent, US 11491774 B2, 2023-02-28.
发明人罗永刚,唐晓军,何建平. "A Process for Preparing High-Purity 1-(5,6-Dihydro-2H-pyran-2-yl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 117605037 A, 授权公告日 2025-11-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 2438, (3), 9954-9967.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2014, 1698, (9), 6482-6502.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5,6-Dihydro-2H-pyran-2-yl)-1H-benzo[d]imidazole Using HRMS and NMR". J. Sep. Sci., 2021, 1094, 1033-1042.