发明人郑宇鹏,高志强,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108200828 A, 授权公告日 2022-02-04.
发明人张德明,杨光,冯建国. "Method for the Synthesis of 2-(3-(Tert-butyl)-5,9-dimethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111553389 A, 授权公告日 2022-01-16.
Chen K W, Patel M V, Hughes D C. "A Process for Preparing High-Purity 2-(3-(Tert-butyl)-5,9-dimethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl)acetic acid" [P]. US Patent, US 11619929 B2, 2017-04-05.
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". Biomed. Chromatogr., 2017, 1300, 3882-3909.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 712, 7754-7765.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-(Tert-butyl)-5,9-dimethyl-7-oxo-7h-furo[3,2-g]chromen-6-yl)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2016, 2340, 6077-6081.