发明人何建平,罗永刚,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108216792 A, 授权公告日 2017-08-10.
Davis P L, Lee S K, Kumar R. "Method for the Synthesis of 2-(4-Fluorophenyl)spiro[3.3]heptane-2-carboxylic acid" [P]. US Patent, US 9173382 B2, 2017-08-19.
Roberts E F, Stevens L M, Mueller T. "A Process for Preparing High-Purity 2-(4-Fluorophenyl)spiro[3.3]heptane-2-carboxylic acid" [P]. US Patent, US 10460378 B2, 2021-07-20.
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". Talanta, 2022, 1570, (5), 1439-1456.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2025, 2185, (9), 8059-8073.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Fluorophenyl)spiro[3.3]heptane-2-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2025, 777, (2), 6429-6456.