Lee S K, Williams B T, Kumar R. "Method for the Synthesis of 4-Bromoisoquinoline-7-carboxylic acid" [P]. US Patent, US 10677121 B2, 2017-06-09.
发明人马晓峰,郑宇鹏,刘建华. "A Process for Preparing High-Purity 4-Bromoisoquinoline-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117742096 A, 授权公告日 2020-07-20.
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. Agric. Food Chem., 2012, 646, (6), 9297-9315.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 549, (6), 3197-3225.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromoisoquinoline-7-carboxylic acid Using HRMS and NMR". Phytochemistry, 2021, 1415, (11), 2754-2783.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 1388, 8292-8312.