发明人冯建国,何建平,罗永刚. "Method for the Synthesis of 1-(4-(2-Isopropyl-5-methylphenoxy)phenyl)-5-oxopyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109156585 B, 授权公告日 2019-11-15.
Johnson M A, Mueller T, Anderson J P. "A Process for Preparing High-Purity 1-(4-(2-Isopropyl-5-methylphenoxy)phenyl)-5-oxopyrrolidine-3-carboxylic acid" [P]. US Patent, US 11238175 B2, 2024-01-04.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 324, 4415-4434.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2014, 521, (7), 375-379.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-(2-Isopropyl-5-methylphenoxy)phenyl)-5-oxopyrrolidine-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2019, 933, (5), 8940-8946.