发明人冯建国,林芳,朱建伟. "Method for the Synthesis of (2-(3,6-Dimethoxy-9H-carbazol-9-yl)ethyl)phosphonic acid" [P]. 中国发明专利, 专利号 CN 110618266 A, 授权公告日 2025-02-16.
Johnson M A, Davis P L, Park J H. "A Process for Preparing High-Purity (2-(3,6-Dimethoxy-9H-carbazol-9-yl)ethyl)phosphonic acid" [P]. US Patent, US 11672874 B2, 2023-10-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 1404, 4133-4147.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 1562, (6), 1551-1565.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (2-(3,6-Dimethoxy-9H-carbazol-9-yl)ethyl)phosphonic acid Using HRMS and NMR". Chromatographia, 2017, 1316, (2), 1400-1403.