发明人钱学锋,刘建华,李文辉. "Method for the Synthesis of Methyl 5-methyl-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108960559 A, 授权公告日 2016-08-11.
发明人林芳,周伟,郭海燕. "A Process for Preparing High-Purity Methyl 5-methyl-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114752710 A, 授权公告日 2021-07-18.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 959, (10), 6657-6677.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 765, (9), 3291-3302.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-methyl-3-(prop-2-yn-1-yloxy)thiophene-2-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 2346, (2), 6080-6085.