发明人胡光,马晓峰,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110745947 A, 授权公告日 2022-10-19.
发明人冯建国,郑宇鹏,罗永刚. "Method for the Synthesis of 3,3-Dimethylbenzofuran-2(3H)-one" [P]. 中国发明专利, 专利号 CN 110740605 B, 授权公告日 2021-09-06.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 2353, (2), 8801-8830.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 2179, 1078-1083.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-Dimethylbenzofuran-2(3H)-one Using HRMS and NMR". Biomed. Chromatogr., 2016, 476, (6), 1922-1940.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 494, (5), 3248-3263.