发明人罗永刚,陈志强,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112948511 A, 授权公告日 2019-03-12.
发明人何建平,郭海燕,赵玉洁. "Method for the Synthesis of 1H-Benzo[d]imidazo[1,2-a]imidazole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117339235 A, 授权公告日 2018-07-01.
发明人黄志刚,冯建国,沈红梅. "A Process for Preparing High-Purity 1H-Benzo[d]imidazo[1,2-a]imidazole-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113630902 B, 授权公告日 2021-09-10.
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". J. Pharm. Biomed. Anal., 2021, 2010, (2), 8009-8016.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 943, 1936-1960.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1H-Benzo[d]imidazo[1,2-a]imidazole-3-carbaldehyde Using HRMS and NMR". Environ. Sci. Technol., 2013, 1600, (3), 7134-7140.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 144, 4252-4265.