Brown S R, Roberts E F, Fischer A B. "一种的合成方法" [P]. US Patent, US 10200235 B2, 2018-08-04.
发明人胡光,林芳,罗永刚. "Method for the Synthesis of 1-(2,5-Dimethoxyphenyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112104527 B, 授权公告日 2021-07-10.
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". J. Pharm. Biomed. Anal., 2019, 2026, 8394-8403.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 1358, 8658-8682.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,5-Dimethoxyphenyl)-5-ethyl-1H-1,2,3-triazole-4-carboxylic acid Using HRMS and NMR". Anal. Methods, 2022, 245, (5), 9277-9291.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2013, 628, 3951-3981.