发明人郭海燕,冯建国,郑宇鹏. "Method for the Synthesis of 2-Ethynylbenzene-1,3-diol" [P]. 中国发明专利, 专利号 CN 115754163 A, 授权公告日 2019-03-11.
Sørensen M, Schröder R, Mueller T C. "A Process for Preparing High-Purity 2-Ethynylbenzene-1,3-diol" [P]. European Patent, EP 3048710 A1, 2023-06-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2018, 1819, 2446-2449.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 507, (1), 172-196.