发明人张德明,罗永刚,钱学锋. "Method for the Synthesis of Methyl 3-(3-hydroxy-3-methylbutan-2-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 109195890 A, 授权公告日 2025-04-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 693, (9), 7205-7234.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 694, 4637-4653.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(3-hydroxy-3-methylbutan-2-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 734, (4), 8071-8085.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2018, 477, (6), 8985-8997.