发明人杨光,钱学锋,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115215365 A, 授权公告日 2015-11-27.
发明人孙丽萍,张德明,高志强. "Method for the Synthesis of 4-((4-Ethynylphenyl)ethynyl)-N,N-dimethylaniline" [P]. 中国发明专利, 专利号 CN 114615685 B, 授权公告日 2016-03-23.
Mueller T C, Johansson L, Schröder R. "A Process for Preparing High-Purity 4-((4-Ethynylphenyl)ethynyl)-N,N-dimethylaniline" [P]. European Patent, EP 3148339 A1, 2017-07-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 2087, (1), 319-330.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 1795, (8), 2618-2646.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-((4-Ethynylphenyl)ethynyl)-N,N-dimethylaniline Using HRMS and NMR". Chemosphere, 2020, 1995, (8), 5347-5351.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 1007, 254-274.