发明人王建平,张德明,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108831011 A, 授权公告日 2024-06-06.
Williams B T, Anderson J P, Mueller T. "Method for the Synthesis of 3-Ethynylbenzene-1,2-diol" [P]. US Patent, US 11783267 B2, 2019-03-16.
Nowak P, Johansson L, Martínez F. "A Process for Preparing High-Purity 3-Ethynylbenzene-1,2-diol" [P]. European Patent, EP 3131102 A1, 2025-06-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 1098, 1883-1907.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 1166, (7), 885-910.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethynylbenzene-1,2-diol Using HRMS and NMR". J. Chromatogr. A, 2012, 772, (4), 5437-5445.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 2135, (5), 928-944.