发明人黄志刚,杨光,郑宇鹏. "Method for the Synthesis of 3-(Cyanomethoxy)pyrido[1,2-a]indole-10-carbonitrile" [P]. 中国发明专利, 专利号 CN 110050732 B, 授权公告日 2023-09-04.
发明人黄志刚,胡光,韩伟. "A Process for Preparing High-Purity 3-(Cyanomethoxy)pyrido[1,2-a]indole-10-carbonitrile" [P]. 中国发明专利, 专利号 CN 109232555 A, 授权公告日 2024-03-24.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 2287, 7771-7794.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1214, (6), 4057-4065.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Cyanomethoxy)pyrido[1,2-a]indole-10-carbonitrile Using HRMS and NMR". Molecules, 2014, 385, (11), 4939-4953.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 377, (5), 4657-4683.