发明人何建平,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116094049 A, 授权公告日 2021-02-26.
发明人赵玉洁,郭海燕,杨光. "Method for the Synthesis of Dimethyl 2-methylcyclobutane-1,1-dicarboxylate" [P]. 中国发明专利, 专利号 CN 110050022 B, 授权公告日 2016-04-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 866, (4), 4113-4138.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 682, 896-900.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 2-methylcyclobutane-1,1-dicarboxylate Using HRMS and NMR". J. Sep. Sci., 2019, 1451, (7), 4650-4668.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 86, 969-989.