Davis P L, Williams B T, Stevens L M. "一种的合成方法" [P]. US Patent, US 9621147 B2, 2022-04-11.
发明人何建平,马晓峰,钱学锋. "Method for the Synthesis of 1-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(thiophen-2-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 110333779 A, 授权公告日 2021-10-27.
发明人李文辉,胡光,徐明华. "A Process for Preparing High-Purity 1-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(thiophen-2-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 114298350 B, 授权公告日 2024-04-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 655, 8276-8282.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 919, (9), 6545-6553.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-(3-Fluorophenyl)-5-oxopyrrolidin-3-yl)-3-(thiophen-2-ylmethyl)urea Using HRMS and NMR". Anal. Methods, 2025, 667, 6313-6317.