Yamamoto T, Lee S K, Chen K W. "一种PF-4778574的合成方法" [P]. US Patent, US 11560125 B2, 2025-04-08.
发明人冯建国,胡光,沈红梅. "Method for the Synthesis of PF-4778574" [P]. 中国发明专利, 专利号 CN 109125428 B, 授权公告日 2016-10-03.
发明人何建平,郭海燕,唐晓军. "A Process for Preparing High-Purity PF-4778574" [P]. 中国发明专利, 专利号 CN 112856754 A, 授权公告日 2024-07-04.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of PF-4778574 in Pharmaceutical Formulations". Molecules, 2015, 1937, (8), 3524-3553.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of PF-4778574 as an Impurity". J. Sep. Sci., 2015, 2321, 1157-1162.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of PF-4778574 Using HRMS and NMR". Environ. Sci. Technol., 2014, 2379, 8082-8103.