Mueller T, Schröder R, Kumar R. "Method for the Synthesis of 3-(4-Fluorophenyl)-6-methyl-2H-1,4-benzoxazine" [P]. US Patent, US 9208751 B2, 2019-10-07.
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". Phytochemistry, 2023, 1278, (3), 8124-8141.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 223, (11), 308-326.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Fluorophenyl)-6-methyl-2H-1,4-benzoxazine Using HRMS and NMR". Anal. Chim. Acta, 2019, 2185, (8), 3961-3982.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 895, (6), 3128-3141.