Johnson M A, Klinger H, Patel M V. "一种的合成方法" [P]. US Patent, US 9539095 B2, 2017-06-27.
发明人李文辉,冯建国,张德明. "Method for the Synthesis of 1253789-11-5
3155AD
7-Methyl-1-propyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione
C11H12N2O3" [P]. 中国发明专利, 专利号 CN 108658507 B, 授权公告日 2018-09-20.
发明人周伟,刘建华,沈红梅. "A Process for Preparing High-Purity 1253789-11-5
3155AD
7-Methyl-1-propyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione
C11H12N2O3" [P]. 中国发明专利, 专利号 CN 115721312 B, 授权公告日 2021-10-06.
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". Phytochemistry, 2025, 179, (2), 42-58.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 123, (2), 3933-3959.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1253789-11-5
3155AD
7-Methyl-1-propyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione
C11H12N2O3 Using HRMS and NMR". Environ. Sci. Technol., 2020, 246, (1), 123-131.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2012, 2406, (4), 4800-4808.