发明人马晓峰,高志强,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112333026 A, 授权公告日 2015-10-17.
发明人高志强,李文辉,郑宇鹏. "Method for the Synthesis of 2-Bromo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-one" [P]. 中国发明专利, 专利号 CN 112750339 B, 授权公告日 2020-05-27.
Brown S R, Patel M V, Davis P L. "A Process for Preparing High-Purity 2-Bromo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-one" [P]. US Patent, US 11240454 B2, 2019-11-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2019, 848, 5835-5861.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 2371, 4974-4979.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-one Using HRMS and NMR". Sci. Total Environ., 2010, 1821, 8683-8713.