发明人唐晓军,郑宇鹏,马晓峰. "Method for the Synthesis of Vilazodone Impurity 13" [P]. 中国发明专利, 专利号 CN 113084845 B, 授权公告日 2017-04-14.
发明人何建平,罗永刚,王建平. "A Process for Preparing High-Purity Vilazodone Impurity 13" [P]. 中国发明专利, 专利号 CN 112877192 A, 授权公告日 2023-12-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 942, (2), 4169-4180.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 1538, (3), 6581-6611.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Vilazodone Impurity 13 Using HRMS and NMR". Food Chem., 2017, 2273, 4861-4886.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2022, 1673, 3618-3644.