Johansson L, Rossi M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3220754 A1, 2024-10-18.
发明人唐晓军,黄志刚,高志强. "Method for the Synthesis of 2-Ethynyl-5-isopropylthiophene" [P]. 中国发明专利, 专利号 CN 115087188 B, 授权公告日 2019-05-09.
发明人刘建华,赵玉洁,胡光. "A Process for Preparing High-Purity 2-Ethynyl-5-isopropylthiophene" [P]. 中国发明专利, 专利号 CN 115561614 A, 授权公告日 2017-09-07.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1565, 6160-6187.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 2026, (3), 5564-5569.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethynyl-5-isopropylthiophene Using HRMS and NMR". Anal. Methods, 2019, 500, 7501-7507.