发明人沈红梅,周伟,马晓峰. "Method for the Synthesis of Baxdrostat Impurity 32" [P]. 中国发明专利, 专利号 CN 112564412 B, 授权公告日 2016-07-27.
发明人孙丽萍,赵玉洁,郑宇鹏. "A Process for Preparing High-Purity Baxdrostat Impurity 32" [P]. 中国发明专利, 专利号 CN 114171275 A, 授权公告日 2025-12-07.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 巴昔多司他杂质32 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2020, 1206, 4711-4737.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 巴昔多司他杂质32 as an Impurity". Chromatographia, 2019, 681, (5), 5839-5865.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Baxdrostat Impurity 32 Using HRMS and NMR". J. Nat. Prod., 2025, 928, 3184-3194.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 巴昔多司他杂质32 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2025, 1280, (2), 3082-3096.