发明人周伟,赵玉洁,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113007862 A, 授权公告日 2019-12-26.
发明人高志强,唐晓军,冯建国. "Method for the Synthesis of (1R,2R)-2-(2,3-Dihydro-4-benzofuranyl)-cyclopropanecarboxylic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 111830122 A, 授权公告日 2025-06-23.
发明人李文辉,林芳,沈红梅. "A Process for Preparing High-Purity (1R,2R)-2-(2,3-Dihydro-4-benzofuranyl)-cyclopropanecarboxylic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 117290142 B, 授权公告日 2020-02-27.
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". Molecules, 2020, 760, (4), 8971-8991.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 1062, (7), 7580-7603.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (1R,2R)-2-(2,3-Dihydro-4-benzofuranyl)-cyclopropanecarboxylic Acid Ethyl Ester Using HRMS and NMR". J. Sep. Sci., 2024, 354, 5100-5106.