Kumar R, Roberts E F, Brown S R. "一种的合成方法" [P]. US Patent, US 11461149 B2, 2020-07-13.
Hughes D C, Fischer A B, Lee S K. "Method for the Synthesis of 2-([1,1'-Biphenyl]-4-yloxy)-1-(2,4-dihydroxyphenyl)ethan-1-one" [P]. US Patent, US 11706257 B2, 2016-04-21.
发明人徐明华,郭海燕,郑宇鹏. "A Process for Preparing High-Purity 2-([1,1'-Biphenyl]-4-yloxy)-1-(2,4-dihydroxyphenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111517178 A, 授权公告日 2018-11-12.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 1704, (11), 6108-6131.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 916, (3), 7306-7322.