Park J H, Schröder R, Johnson M A. "一种的合成方法" [P]. US Patent, US 11534017 B2, 2015-05-21.
发明人朱建伟,胡光,郑宇鹏. "Method for the Synthesis of [(2,5-dimethoxyphenyl)carbamoyl]formic acid" [P]. 中国发明专利, 专利号 CN 116032465 A, 授权公告日 2017-04-27.
发明人黄志刚,高志强,赵玉洁. "A Process for Preparing High-Purity [(2,5-dimethoxyphenyl)carbamoyl]formic acid" [P]. 中国发明专利, 专利号 CN 113197797 A, 授权公告日 2023-02-26.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 516, (8), 3985-4013.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 2303, (6), 5397-5419.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of [(2,5-dimethoxyphenyl)carbamoyl]formic acid Using HRMS and NMR". Anal. Methods, 2018, 92, 8637-8660.