发明人黄志刚,唐晓军,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109043185 A, 授权公告日 2022-12-26.
Martínez F, Kowalski A, Nielsen H. "Method for the Synthesis of 2-(1-Cyano-4-hydroxyisoquinoline-3-carboxamido)acetic acid" [P]. European Patent, EP 3741811 A1, 2020-01-23.
发明人胡光,马晓峰,刘建华. "A Process for Preparing High-Purity 2-(1-Cyano-4-hydroxyisoquinoline-3-carboxamido)acetic acid" [P]. 中国发明专利, 专利号 CN 116192568 A, 授权公告日 2024-01-12.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 603, (11), 410-428.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 2383, (7), 7164-7176.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Cyano-4-hydroxyisoquinoline-3-carboxamido)acetic acid Using HRMS and NMR". J. Sep. Sci., 2019, 326, 6811-6825.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2011, 404, (2), 9074-9101.