Chen K W, Park J H, Anderson J P. "一种的合成方法" [P]. US Patent, US 9527004 B2, 2025-11-06.
Williams B T, Thompson G K, Brown S R. "Method for the Synthesis of Ethyl 1-(3-isopropylphenyl)-1H-1,2,4-triazole-3-carboxylate" [P]. US Patent, US 9859743 B2, 2017-03-06.
Yamamoto T, Kumar R, O'Brien P Q. "A Process for Preparing High-Purity Ethyl 1-(3-isopropylphenyl)-1H-1,2,4-triazole-3-carboxylate" [P]. US Patent, US 11551715 B2, 2023-08-01.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 1487, (5), 627-638.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2025, 1421, (8), 3251-3257.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 1-(3-isopropylphenyl)-1H-1,2,4-triazole-3-carboxylate Using HRMS and NMR". Talanta, 2013, 1014, (8), 8193-8196.