发明人朱建伟,周伟,罗永刚. "Method for the Synthesis of 2H,3H-Chromeno[2,3-c]pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 114437243 A, 授权公告日 2017-10-22.
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. Agric. Food Chem., 2016, 1368, 67-89.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 911, 7079-7089.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2H,3H-Chromeno[2,3-c]pyrazol-3-one Using HRMS and NMR". Molecules, 2023, 2139, (5), 1630-1658.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 114, 5279-5300.