发明人王建平,刘建华,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112726508 A, 授权公告日 2024-11-20.
Patel M V, Schröder R, Yamamoto T. "Method for the Synthesis of 2,3-Dihydrobenzofuran-5-sulfonohydrazide" [P]. US Patent, US 9690098 B2, 2019-07-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 1814, (1), 7442-7457.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 2480, (4), 2043-2052.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-Dihydrobenzofuran-5-sulfonohydrazide Using HRMS and NMR". Anal. Chem., 2011, 302, (1), 9554-9559.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 1380, (5), 2076-2103.