Martínez F, Jørgensen K, Johansson L. "一种的合成方法" [P]. European Patent, EP 3954775 A1, 2015-12-27.
发明人李文辉,何建平,孙丽萍. "Method for the Synthesis of Ethyl 5-propylthiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111386328 B, 授权公告日 2016-07-07.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 1960, 8979-9007.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 944, 1604-1633.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-propylthiophene-2-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 575, 8111-8126.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 765, 2176-2191.