发明人郑宇鹏,马晓峰,唐晓军. "Method for the Synthesis of 1-Isobutyl-5-methoxy-2,3-dihydro-4(1H)-quinolinone" [P]. 中国发明专利, 专利号 CN 111674366 B, 授权公告日 2022-07-15.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 1875, (5), 2869-2887.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 1822, (11), 7117-7125.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Isobutyl-5-methoxy-2,3-dihydro-4(1H)-quinolinone Using HRMS and NMR". J. Nat. Prod., 2017, 920, 4109-4122.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 903, (10), 3356-3381.