发明人郭海燕,孙丽萍,赵玉洁. "Method for the Synthesis of 3-(3-Carboxy-2,2-dimethylpropyl)-7-methoxyquinoxaline 1-oxide" [P]. 中国发明专利, 专利号 CN 114538961 A, 授权公告日 2023-09-02.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2020, 451, 1103-1109.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 247, (4), 5872-5894.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Carboxy-2,2-dimethylpropyl)-7-methoxyquinoxaline 1-oxide Using HRMS and NMR". Talanta, 2018, 1474, (11), 8346-8354.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 2416, 2786-2816.