发明人郑宇鹏,王建平,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113115215 A, 授权公告日 2017-11-03.
Lee S K, Davis P L, O'Brien P Q. "Method for the Synthesis of 6-but-1-ynyl-2H-chromene-3-carboxylic acid" [P]. US Patent, US 11414843 B2, 2018-05-02.
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". Chemosphere, 2019, 2410, (1), 2023-2050.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2010, 1874, 4194-4205.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 6-but-1-ynyl-2H-chromene-3-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2013, 1266, 7012-7026.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2025, 2258, (4), 4506-4528.