Björnsson E, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3236343 A1, 2015-08-01.
发明人马晓峰,沈红梅,赵玉洁. "Method for the Synthesis of 2-(2-Methyl-4-oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 117441074 A, 授权公告日 2016-06-14.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2024, 1137, (7), 1284-1297.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1634, (2), 5898-5924.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Methyl-4-oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid Using HRMS and NMR". Food Chem., 2016, 555, 1323-1337.