发明人郑宇鹏,林芳,周伟. "Method for the Synthesis of 4-Chloro-N'-[3-(trifluoromethyl)quinoxalin-2-yl]benzohydrazide" [P]. 中国发明专利, 专利号 CN 117580460 A, 授权公告日 2024-05-07.
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". J. Chromatogr. A, 2019, 584, (11), 1344-1361.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 632, (10), 6770-6792.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-N'-[3-(trifluoromethyl)quinoxalin-2-yl]benzohydrazide Using HRMS and NMR". Phytochemistry, 2012, 533, (6), 9851-9860.