发明人陈志强,唐晓军,张德明. "Method for the Synthesis of 6-chloro-1-(2-ethoxyethyl)-1H-1,3-benzodiazole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113692940 B, 授权公告日 2019-01-28.
发明人马晓峰,徐明华,冯建国. "A Process for Preparing High-Purity 6-chloro-1-(2-ethoxyethyl)-1H-1,3-benzodiazole-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116672200 B, 授权公告日 2023-05-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1672, 4722-4740.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 486, (4), 9026-9033.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 6-chloro-1-(2-ethoxyethyl)-1H-1,3-benzodiazole-2-carbaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2020, 2064, 3347-3355.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 1841, (6), 9594-9602.