Lee S K, Anderson J P, Roberts E F. "一种的合成方法" [P]. US Patent, US 9353674 B2, 2016-03-12.
Anderson J P, Roberts E F, Klinger H. "Method for the Synthesis of 1-(4-Ethynylphenyl)-1H-pyrazole" [P]. US Patent, US 9521882 B2, 2021-08-02.
发明人郭海燕,张德明,钱学锋. "A Process for Preparing High-Purity 1-(4-Ethynylphenyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 114766468 B, 授权公告日 2025-07-20.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2019, 735, (10), 9544-9565.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 2438, (2), 683-712.