Anderson J P, Johnson M A, Mueller T. "一种的合成方法" [P]. US Patent, US 9193300 B2, 2016-10-25.
发明人朱建伟,林芳,钱学锋. "Method for the Synthesis of 2-Hydroxy-2-trifluoromethyl-pent-4-ynoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 110265709 A, 授权公告日 2023-05-21.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 1059, (7), 6427-6446.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 1141, 9492-9506.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-2-trifluoromethyl-pent-4-ynoic acid methyl ester Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1886, 5606-5623.