Yamamoto T, Klinger H, Hughes D C. "Method for the Synthesis of 2-Methyl-2-(4-phenylphenyl)propanoic acid" [P]. US Patent, US 9387365 B2, 2018-10-20.
发明人徐明华,冯建国,孙丽萍. "A Process for Preparing High-Purity 2-Methyl-2-(4-phenylphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 117034995 A, 授权公告日 2022-10-22.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 445, 6453-6476.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 2349, 7654-7668.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-2-(4-phenylphenyl)propanoic acid Using HRMS and NMR". Anal. Methods, 2015, 1678, 3609-3635.