发明人张德明,孙丽萍,郭海燕. "Method for the Synthesis of N1-((1-(Thiophen-2-yl)cyclopropyl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 109303644 A, 授权公告日 2017-05-16.
发明人周伟,高志强,赵玉洁. "A Process for Preparing High-Purity N1-((1-(Thiophen-2-yl)cyclopropyl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 110482718 A, 授权公告日 2015-12-27.
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". Anal. Methods, 2020, 703, 6095-6124.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 1548, (9), 8333-8349.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N1-((1-(Thiophen-2-yl)cyclopropyl)methyl)-N2-(thiophen-2-ylmethyl)oxalamide Using HRMS and NMR". Anal. Chem., 2016, 2398, 5827-5838.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 1706, (2), 2934-2959.