发明人郭海燕,郑宇鹏,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111369451 A, 授权公告日 2024-10-25.
发明人黄志刚,徐明华,林芳. "Method for the Synthesis of 4-Formylbenzo[d][1,3]dioxole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109320829 B, 授权公告日 2016-05-08.
发明人韩伟,李文辉,何建平. "A Process for Preparing High-Purity 4-Formylbenzo[d][1,3]dioxole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108385994 B, 授权公告日 2021-03-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 315, 8109-8125.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 1522, (8), 4834-4837.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-Formylbenzo[d][1,3]dioxole-5-carboxylic acid Using HRMS and NMR". Anal. Methods, 2023, 249, 238-256.