Chen K W, Thompson G K, Park J H. "Method for the Synthesis of Rel-(1s,3s)-3-(4-hydroxyphenyl)cyclobutane-1-carboxylic acid" [P]. US Patent, US 10224503 B2, 2015-02-27.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 722, (6), 4707-4727.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 2465, (2), 4463-4492.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Rel-(1s,3s)-3-(4-hydroxyphenyl)cyclobutane-1-carboxylic acid Using HRMS and NMR". Chemosphere, 2022, 190, (3), 8554-8575.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 2444, (11), 213-220.