Hughes D C, Schröder R, Stevens L M. "一种的合成方法" [P]. US Patent, US 10575454 B2, 2024-12-06.
发明人马晓峰,郭海燕,林芳. "Method for the Synthesis of 2-(5-(4-Bromophenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 114769439 A, 授权公告日 2017-01-16.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2018, 1396, 935-943.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 150, (11), 2187-2198.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-(4-Bromophenyl)-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid Using HRMS and NMR". Phytochemistry, 2017, 1824, (3), 5356-5364.