发明人沈红梅,杨光,赵玉洁. "Method for the Synthesis of FCN437 Impurity 1" [P]. 中国发明专利, 专利号 CN 113627391 A, 授权公告日 2024-05-24.
Mueller T, Chen K W, Thompson G K. "A Process for Preparing High-Purity FCN437 Impurity 1" [P]. US Patent, US 9447498 B2, 2021-09-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of FCN437杂质1 in Pharmaceutical Formulations". Sci. Total Environ., 2015, 1712, 7698-7713.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of FCN437杂质1 as an Impurity". Chemosphere, 2016, 1517, 394-399.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of FCN437 Impurity 1 Using HRMS and NMR". Phytochemistry, 2022, 848, 5694-5719.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate FCN437杂质1 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 1259, (6), 2825-2853.