发明人何建平,张德明,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117513484 A, 授权公告日 2019-12-15.
发明人冯建国,杨光,韩伟. "Method for the Synthesis of Ethyl 2-isothiocyanato-5-phenylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111850985 A, 授权公告日 2017-04-04.
发明人周伟,高志强,李文辉. "A Process for Preparing High-Purity Ethyl 2-isothiocyanato-5-phenylthiophene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111684225 A, 授权公告日 2016-12-05.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 752, (9), 5555-5577.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 1026, (3), 2031-2035.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-isothiocyanato-5-phenylthiophene-3-carboxylate Using HRMS and NMR". Chemosphere, 2021, 346, 4280-4292.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2024, 2133, 724-739.