发明人钱学锋,罗永刚,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114701918 A, 授权公告日 2018-04-13.
发明人唐晓军,杨光,黄志刚. "Method for the Synthesis of Dimethyl 4,7-dihydroisobenzofuran-5,6-dicarboxylate" [P]. 中国发明专利, 专利号 CN 112484564 A, 授权公告日 2020-08-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 792, 6705-6733.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1687, 2078-2087.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 4,7-dihydroisobenzofuran-5,6-dicarboxylate Using HRMS and NMR". Anal. Methods, 2023, 1117, 8614-8641.