发明人郑宇鹏,罗永刚,何建平. "Method for the Synthesis of tert-Butyl 3-formyl-1H-indazole-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113653601 B, 授权公告日 2017-07-21.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 691, 167-174.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 1126, 8704-8726.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-formyl-1H-indazole-1-carboxylate Using HRMS and NMR". Chromatographia, 2014, 1400, (1), 8773-8780.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2022, 610, (12), 3510-3538.